t a  e 
REF NO. Part categories Parameter
ACDELCO : 18A811 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Drum-in-Hat
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 50.3
  • Length (IN): 11.3
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.636
  • Mounting Bolt Hole Diameter (MM): 16.15
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.05
  • Outside Diameter (IN): 10.94
  • Outside Diameter (MM): 277.9
  • Overall Height (IN): 1.98
  • Overall Height (MM): 50.3
  • Overall Rotor Diameter (mm): 277.88mm
  • Pad Contact Surface Width (IN): 1.6
  • Pad Contact Surface Width (MM): 41.9
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
  • Weight (lb): 12
  • Width (IN): 12.3
ACDELCO : 18A812 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.208
  • Discard Thickness (MM): 30.7
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 51.9
  • Length (IN): 11.5
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.636
  • Mounting Bolt Hole Diameter (MM): 16.15
  • Nominal Thickness (IN): 1.27
  • Nominal Thickness (MM): 32.25
  • Outside Diameter (IN): 10.94
  • Outside Diameter (MM): 277.9
  • Overall Height (IN): 2.05
  • Overall Height (MM): 52.05
  • Overall Rotor Diameter (mm): 277.88mm
  • Pad Contact Surface Width (IN): 2.1
  • Pad Contact Surface Width (MM): 54.1
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 17
  • Width (IN): 12.3
ACDELCO : 18A813 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.7
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 51.8
  • Length (IN): 12
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.623
  • Mounting Bolt Hole Diameter (MM): 15.8
  • Nominal Thickness (IN): 1.27
  • Nominal Thickness (MM): 32.25
  • Outside Diameter (IN): 11.92
  • Outside Diameter (MM): 302.75
  • Overall Height (IN): 2.04
  • Overall Height (MM): 51.8
  • Overall Rotor Diameter (mm): 302.77mm
  • Pad Contact Surface Width (IN): 2.2
  • Pad Contact Surface Width (MM): 56.45
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 20
  • Width (IN): 12
ACDELCO : 18A911 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 117.6
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.8mm
  • Center Hole Diameter (IN): 2.79
  • Center Hole Diameter (MM): 70.85
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9
  • Hat Finish: Turned
  • Height (IN): 1.5
  • Height (MM): 38.6
  • Length (IN): 12.3
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.635
  • Mounting Bolt Hole Diameter (MM): 16.15
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.05
  • Outside Diameter (IN): 11.72
  • Outside Diameter (MM): 297.7
  • Overall Height (IN): 1.52
  • Overall Height (MM): 38.6
  • Overall Rotor Diameter (mm): 297.69mm
  • Pad Contact Surface Width (IN): 1.8
  • Pad Contact Surface Width (MM): 45.7
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
  • Weight (lb): 11.5
  • Width (IN): 13.2
RAYBESTOS : 56629 Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 10.940
  • Outside Diameter (MM): 277.900
  • Overall Height (IN): 1.980
  • Overall Height (MM): 50.300
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56631 Rotor
  • Discard Thickness (IN): 1.208
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 10.940
  • Outside Diameter (MM): 277.900
  • Overall Height (IN): 2.050
  • Overall Height (MM): 52.050
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56641 Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.920
  • Outside Diameter (MM): 302.750
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56698 Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 11.720
  • Outside Diameter (MM): 297.700
  • Overall Height (IN): 1.520
  • Overall Height (MM): 38.600
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56851 Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 11.060
  • Outside Diameter (MM): 280.900
  • Overall Height (IN): 1.520
  • Overall Height (MM): 38.600
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580019 Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.008
  • Outside Diameter (MM): 305.000
  • Overall Height (IN): 2.136
  • Overall Height (MM): 54.250
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 56998 Rotor
  • Discard Thickness (IN): 1.063
  • Discard Thickness (MM): 27.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.100
  • Outside Diameter (IN): 10.830
  • Outside Diameter (MM): 275.100
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580023 Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325.000
  • Overall Height (IN): 2.136
  • Overall Height (MM): 54.250
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580029 Rotor
  • Discard Thickness (IN): 0.728
  • Discard Thickness (MM): 18.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 0.785
  • Nominal Thickness (MM): 19.950
  • Outside Diameter (IN): 12.800
  • Outside Diameter (MM): 325.100
  • Overall Height (IN): 3.345
  • Overall Height (MM): 84.950
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580031 Rotor
  • Discard Thickness (IN): 1.063
  • Discard Thickness (MM): 27.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.100
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580044 Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 11.430
  • Outside Diameter (MM): 290.300
  • Overall Height (IN): 1.790
  • Overall Height (MM): 45.450
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
ACDELCO : 18A1119 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 127 mm
  • Bolt Circle Diameter (MM): 127
  • Center Bore Diameter (IN): 3.1in
  • Center Bore Diameter (MM): 79.2mm
  • Center Hole Diameter (IN): 3.12
  • Center Hole Diameter (MM): 79.25
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.5
  • Hat Finish: Turned
  • Height (IN): 2.1
  • Height (MM): 54.3
  • Length (IN): 12.4
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 5
  • Mounting Bolt Hole Circle Diameter (MM): 127
  • Mounting Bolt Hole Diameter (IN): 0.517
  • Mounting Bolt Hole Diameter (MM): 13.15
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29
  • Outside Diameter (IN): 12.008
  • Outside Diameter (MM): 305
  • Overall Height (IN): 2.136
  • Overall Height (MM): 54.25
  • Overall Rotor Diameter (mm): 304.8mm
  • Pad Contact Surface Width (IN): 1.9
  • Pad Contact Surface Width (MM): 49.5
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 17.2
  • Width (IN): 13.3
ACDELCO : 18A953 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.79
  • Center Hole Diameter (MM): 70.85
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9
  • Hat Finish: Turned
  • Height (IN): 1.5
  • Height (MM): 38.6
  • Length (IN): 12.6
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.636
  • Mounting Bolt Hole Diameter (MM): 16.15
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.05
  • Outside Diameter (IN): 11.06
  • Outside Diameter (MM): 280.9
  • Overall Height (IN): 1.52
  • Overall Height (MM): 38.6
  • Overall Rotor Diameter (mm): 280.92mm
  • Pad Contact Surface Width (IN): 1.8
  • Pad Contact Surface Width (MM): 45.85
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
  • Weight (lb): 10.5
  • Width (IN): 11.6
RAYBESTOS : 56629R Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 10.940
  • Outside Diameter (MM): 277.900
  • Overall Height (IN): 1.980
  • Overall Height (MM): 50.300
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56631R Rotor
  • Discard Thickness (IN): 1.208
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 10.940
  • Outside Diameter (MM): 277.900
  • Overall Height (IN): 2.050
  • Overall Height (MM): 52.050
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56641R Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.920
  • Outside Diameter (MM): 302.750
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56698R Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 11.720
  • Outside Diameter (MM): 297.700
  • Overall Height (IN): 1.520
  • Overall Height (MM): 38.600
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56851R Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 11.060
  • Outside Diameter (MM): 280.900
  • Overall Height (IN): 1.520
  • Overall Height (MM): 38.600
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 56998R Rotor
  • Discard Thickness (IN): 1.063
  • Discard Thickness (MM): 27.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.100
  • Outside Diameter (IN): 10.830
  • Outside Diameter (MM): 275.100
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580019R Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.008
  • Outside Diameter (MM): 305.000
  • Overall Height (IN): 2.136
  • Overall Height (MM): 54.250
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580029R Rotor
  • Discard Thickness (IN): 0.728
  • Discard Thickness (MM): 18.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 0.785
  • Nominal Thickness (MM): 19.950
  • Outside Diameter (IN): 12.800
  • Outside Diameter (MM): 325.100
  • Overall Height (IN): 3.345
  • Overall Height (MM): 84.950
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580031R Rotor
  • Discard Thickness (IN): 1.063
  • Discard Thickness (MM): 27.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.100
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
ACDELCO : 18A1207 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 127 mm
  • Bolt Circle Diameter (MM): 127
  • Center Bore Diameter (IN): 3.1in
  • Center Bore Diameter (MM): 78.6mm
  • Center Hole Diameter (IN): 3.09
  • Center Hole Diameter (MM): 78.5
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Drum-in-Hat
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.728
  • Discard Thickness (MM): 18.5
  • Hat Finish: Turned
  • Height (IN): 3.3
  • Height (MM): 85
  • Length (IN): 13.1
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 5
  • Mounting Bolt Hole Circle Diameter (MM): 127
  • Mounting Bolt Hole Diameter (IN): 0.511
  • Mounting Bolt Hole Diameter (MM): 13
  • Nominal Thickness (IN): 0.785
  • Nominal Thickness (MM): 19.95
  • Outside Diameter (IN): 12.8
  • Outside Diameter (MM): 325.1
  • Overall Height (IN): 3.345
  • Overall Height (MM): 84.95
  • Overall Rotor Diameter (mm): 325.12mm
  • Pad Contact Surface Width (IN): 1.7
  • Pad Contact Surface Width (MM): 42.4
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 19
  • Width (IN): 13.1
ACDELCO : 18A1423 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 115
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Drum-in-Hat
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9
  • Hat Finish: Turned
  • Height (IN): 1.8
  • Height (MM): 45.5
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.546
  • Mounting Bolt Hole Diameter (MM): 13.85
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.05
  • Outside Diameter (IN): 11.43
  • Outside Diameter (MM): 290.3
  • Overall Height (IN): 1.79
  • Overall Height (MM): 45.45
  • Overall Rotor Diameter (mm): 290.32mm
  • Pad Contact Surface Width (IN): 1.6
  • Pad Contact Surface Width (MM): 39.75
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
ACDELCO : 18A1421 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 5
  • Bolt Circle Diameter (MM): 127
  • Center Bore Diameter (IN): 3.1in
  • Center Bore Diameter (MM): 79.2mm
  • Center Hole Diameter (IN): 3.12
  • Center Hole Diameter (MM): 79.25
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.5
  • Hat Finish: Turned
  • Height (IN): 2.1
  • Height (MM): 54.3
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 5
  • Mounting Bolt Hole Circle Diameter (MM): 127
  • Mounting Bolt Hole Diameter (IN): 0.517
  • Mounting Bolt Hole Diameter (MM): 13.15
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325
  • Overall Height (IN): 2.136
  • Overall Height (MM): 54.25
  • Overall Rotor Diameter (mm): 324.87mm
  • Pad Contact Surface Width (IN): 2.4
  • Pad Contact Surface Width (MM): 61.85
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
ACDELCO : 18A1422 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 115
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 71.1MM
  • Center Hole Diameter (IN): 2.8
  • Center Hole Diameter (MM): 71.1
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.063
  • Discard Thickness (MM): 27
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 51.8
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.557
  • Mounting Bolt Hole Diameter (MM): 14.15
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.1
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.1
  • Overall Height (IN): 2.04
  • Overall Height (MM): 51.8
  • Overall Rotor Diameter (mm): 299.97mm
  • Pad Contact Surface Width (IN): 2.5
  • Pad Contact Surface Width (MM): 63.9
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
RAYBESTOS : 580171 Rotor
  • Discard Thickness (IN): 0.492
  • Discard Thickness (MM): 12.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.551
  • Nominal Thickness (MM): 14.000
  • Outside Diameter (IN): 10.630
  • Outside Diameter (MM): 270.000
  • Overall Height (IN): 1.445
  • Overall Height (MM): 36.700
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580188 Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.690
  • Outside Diameter (MM): 296.950
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
ACDELCO : 18A1478 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.492
  • Discard Thickness (MM): 12.5
  • Hat Finish: Turned
  • Height (IN): 1.4
  • Height (MM): 36.7
  • Length (IN): 11.5
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.636
  • Mounting Bolt Hole Diameter (MM): 16.15
  • Nominal Thickness (IN): 0.551
  • Nominal Thickness (MM): 14
  • Outside Diameter (IN): 10.63
  • Outside Diameter (MM): 270
  • Overall Height (IN): 1.445
  • Overall Height (MM): 36.7
  • Overall Rotor Diameter (mm): 270mm
  • Pad Contact Surface Width (IN): 2
  • Pad Contact Surface Width (MM): 49.8
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
  • Weight (lb): 11
  • Width (IN): 12.8
ACDELCO : 18A1621 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.7
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 51.8
  • Length (IN): 12
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 0.636
  • Mounting Bolt Hole Diameter (MM): 16.15
  • Nominal Thickness (IN): 1.27
  • Nominal Thickness (MM): 32.25
  • Outside Diameter (IN): 11.69
  • Outside Diameter (MM): 296.95
  • Overall Height (IN): 2.04
  • Overall Height (MM): 51.8
  • Overall Rotor Diameter (mm): 296.93mm
  • Pad Contact Surface Width (IN): 2.3
  • Pad Contact Surface Width (MM): 58.55
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 19.14
  • Width (IN): 12
ACDELCO : 18A1756 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 5
  • Bolt Circle Diameter (MM): 127
  • Center Bore Diameter (IN): 3.1in
  • Center Bore Diameter (MM): 79.2mm
  • Center Hole Diameter (IN): 3.12
  • Center Hole Diameter (MM): 79.25
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.5
  • Hat Finish: Turned
  • Height (IN): 2.9
  • Height (MM): 54.4
  • Length (IN): 12.2
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 5
  • Mounting Bolt Hole Circle Diameter (MM): 127
  • Mounting Bolt Hole Diameter (IN): 0.516
  • Mounting Bolt Hole Diameter (MM): 13.1
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29
  • Outside Diameter (IN): 11.89
  • Outside Diameter (MM): 302
  • Overall Height (IN): 2.14
  • Overall Height (MM): 54.35
  • Overall Rotor Diameter (mm): 302.01mm
  • Pad Contact Surface Width (IN): 2
  • Pad Contact Surface Width (MM): 50
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 19.9
  • Width (IN): 12.2
ACDELCO : 18A1798 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 115
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.78
  • Center Hole Diameter (MM): 70.6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.5
  • Hat Finish: Turned
  • Height (IN): 1.4
  • Height (MM): 34.8
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.557
  • Mounting Bolt Hole Diameter (MM): 14.15
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.1
  • Overall Height (IN): 1.37
  • Overall Height (MM): 34.8
  • Overall Rotor Diameter (mm): 299.97mm
  • Pad Contact Surface Width (IN): 2.1
  • Pad Contact Surface Width (MM): 53.4
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
RAYBESTOS : 580023R Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325.000
  • Overall Height (IN): 2.136
  • Overall Height (MM): 54.250
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580188R Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.690
  • Outside Diameter (MM): 296.950
  • Overall Height (IN): 2.040
  • Overall Height (MM): 51.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580044R Rotor
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.050
  • Outside Diameter (IN): 11.430
  • Outside Diameter (MM): 290.300
  • Overall Height (IN): 1.790
  • Overall Height (MM): 45.450
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580171R Rotor
  • Discard Thickness (IN): 0.492
  • Discard Thickness (MM): 12.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.551
  • Nominal Thickness (MM): 14.000
  • Outside Diameter (IN): 10.630
  • Outside Diameter (MM): 270.000
  • Overall Height (IN): 1.445
  • Overall Height (MM): 36.700
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580373 Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.370
  • Overall Height (MM): 34.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580359 Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 11.890
  • Outside Diameter (MM): 302.000
  • Overall Height (IN): 2.140
  • Overall Height (MM): 54.350
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580299 Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.370
  • Overall Height (MM): 34.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580401 Rotor
  • Discard Thickness (IN): 0.350
  • Discard Thickness (MM): 8.900
  • Nominal Thickness (IN): 0.430
  • Nominal Thickness (MM): 10.900
  • Rotor Type: Conventional
  • Wheel Bolt Circle Diameter (IN): 4.530
  • Wheel Bolt Circle Diameter (MM): 115.050
ACDELCO : 18A2321 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 115
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Turned
  • Discard Thickness (IN): 0.35
  • Discard Thickness (MM): 8.9
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 50.3
  • Length (IN): 12.2
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.53
  • Mounting Bolt Hole Circle Diameter (MM): 115.05
  • Mounting Bolt Hole Diameter (IN): 0.557
  • Mounting Bolt Hole Diameter (MM): 14.15
  • Nominal Thickness (IN): 0.43
  • Nominal Thickness (MM): 10.9
  • Outside Diameter (IN): 10.9
  • Outside Diameter (MM): 277.9
  • Overall Rotor Diameter (mm): 277.88mm
  • Pad Contact Surface Width (IN): 1.5
  • Pad Contact Surface Width (MM): 38.25
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
  • Weight (lb): 11.2
  • Width (IN): 11.5
RAYBESTOS : 580371 Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.694
  • Outside Diameter (MM): 297.050
  • Overall Height (IN): 2.051
  • Overall Height (MM): 52.100
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580403 Rotor
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 11.928
  • Outside Diameter (MM): 302.950
  • Overall Height (IN): 2.045
  • Overall Height (MM): 51.950
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580298 Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.695
  • Outside Diameter (MM): 297.050
  • Overall Height (IN): 2.050
  • Overall Height (MM): 52.050
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580297 Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.170
  • Overall Height (MM): 29.700
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
ACDELCO : 18A2322 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 115
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Turned
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.6
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 51.8
  • Length (IN): 12.2
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.559
  • Mounting Bolt Hole Diameter (MM): 14.2
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30
  • Outside Diameter (IN): 11.928
  • Outside Diameter (MM): 302.95
  • Overall Height (IN): 2.045
  • Overall Height (MM): 51.95
  • Overall Rotor Diameter (mm): 303.02mm
  • Pad Contact Surface Width (IN): 2.3
  • Pad Contact Surface Width (MM): 57.95
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 19.2
  • Width (IN): 12.2
RAYBESTOS : 580405 Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.474
  • Nominal Thickness (MM): 12.050
  • Outside Diameter (IN): 11.498
  • Outside Diameter (MM): 292.050
  • Overall Height (IN): 1.936
  • Overall Height (MM): 49.150
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580387 Rotor
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.187
  • Nominal Thickness (MM): 30.150
  • Outside Diameter (IN): 12.714
  • Outside Diameter (MM): 322.950
  • Overall Height (IN): 2.050
  • Overall Height (MM): 52.050
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
ACDELCO : 18A2349 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 115
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.7
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 52
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.557
  • Mounting Bolt Hole Diameter (MM): 14.15
  • Nominal Thickness (IN): 1.27
  • Nominal Thickness (MM): 32.25
  • Outside Diameter (IN): 11.694
  • Outside Diameter (MM): 297.05
  • Overall Height (IN): 2.051
  • Overall Height (MM): 52.1
  • Overall Rotor Diameter (mm): 296.93mm
  • Pad Contact Surface Width (IN): 2.1
  • Pad Contact Surface Width (MM): 52.25
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
ACDELCO : 18A2414 Rotor
  • Bolt Circle Diameter (IN): 4.52
  • Bolt Circle Diameter (MM): 115
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.6
  • Hat Finish: Painted
  • Height (IN): 2.8
  • Length (IN): 13
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.557
  • Mounting Bolt Hole Diameter (MM): 14.15
  • Nominal Thickness (IN): 1.187
  • Nominal Thickness (MM): 30.15
  • Outside Diameter (IN): 12.714
  • Outside Diameter (MM): 322.95
  • Overall Height (IN): 2.05
  • Overall Height (MM): 52.05
  • Overall Rotor Diameter (mm): 322.83mm
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Weight (lb): 21.9
  • Width (IN): 13
ACDELCO : 18A2484 Rotor
  • Bolt Circle Diameter (IN): 4.52
  • Bolt Circle Diameter (MM): 115
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.5
  • Hat Finish: Painted
  • Height (IN): 2
  • Length (IN): 12
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.528
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.557
  • Mounting Bolt Hole Diameter (MM): 14.15
  • Nominal Thickness (IN): 0.474
  • Nominal Thickness (MM): 12.05
  • Outside Diameter (IN): 11.498
  • Outside Diameter (MM): 292.05
  • Overall Height (IN): 1.936
  • Overall Height (MM): 49.15
  • Overall Rotor Diameter (mm): 291.85mm
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Weight (lb): 13
  • Width (IN): 12.9
RAYBESTOS : 580560 Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325.000
  • Overall Height (IN): 2.146
  • Overall Height (MM): 54.500
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.197
  • Wheel Bolt Circle Diameter (MM): 132.000
  • Wheel Bolt Holes: 6
CENTRIC : 12062099 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.528
  • Bolt Circle Diameter (MM): 115.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Hat Finish: Coated
  • Misc Holes: 3
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 12.717
  • Outside Diameter (MM): 323.000
  • Overall Height (IN): 2.059
  • Overall Height (MM): 52.300
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12066046 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.118
  • Discard Thickness (MM): 28.400
  • Hat Finish: Coated
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.090
  • Outside Diameter (IN): 10.831
  • Outside Diameter (MM): 275.100
  • Overall Height (IN): 2.039
  • Overall Height (MM): 51.800
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12066060 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Hat Finish: Coated
  • Misc Holes: 1
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.772
  • Outside Diameter (MM): 299.000
  • Overall Height (IN): 1.441
  • Overall Height (MM): 36.600
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12062064 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.646
  • Bolt Circle Diameter (MM): 118.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Hat Finish: Coated
  • Nominal Thickness (IN): 0.441
  • Nominal Thickness (MM): 11.200
  • Outside Diameter (IN): 11.720
  • Outside Diameter (MM): 297.700
  • Overall Height (IN): 1.528
  • Overall Height (MM): 38.800
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12066053 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 5.000
  • Bolt Circle Diameter (MM): 127.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Hat Finish: Coated
  • Misc Holes: 2
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325.000
  • Overall Height (IN): 2.138
  • Overall Height (MM): 54.300
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12062097 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating / DIH
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Hat Finish: Coated
  • Misc Holes: 3
  • Nominal Drum Diameter (IN): 6.890
  • Nominal Drum Diameter (MM): 175.000
  • Nominal Thickness (IN): 0.429
  • Nominal Thickness (MM): 10.900
  • Outside Diameter (IN): 10.945
  • Outside Diameter (MM): 278.000
  • Overall Height (IN): 1.996
  • Overall Height (MM): 50.700
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12066062 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Hat Finish: Coated
  • Misc Holes: 1
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.453
  • Overall Height (MM): 36.900
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12066051 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 5.000
  • Bolt Circle Diameter (MM): 127.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Hat Finish: Coated
  • Misc Holes: 2
  • Nominal Thickness (IN): 1.150
  • Nominal Thickness (MM): 29.200
  • Outside Diameter (IN): 12.008
  • Outside Diameter (MM): 305.000
  • Overall Height (IN): 2.150
  • Overall Height (MM): 54.600
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12066061 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Hat Finish: Coated
  • Misc Holes: 3
  • Nominal Thickness (IN): 1.268
  • Nominal Thickness (MM): 32.200
  • Outside Diameter (IN): 11.693
  • Outside Diameter (MM): 297.000
  • Overall Height (IN): 2.055
  • Overall Height (MM): 52.200
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Pillar
CENTRIC : 12062045 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.646
  • Bolt Circle Diameter (MM): 118.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Hat Finish: Coated
  • Nominal Thickness (IN): 0.433
  • Nominal Thickness (MM): 11.000
  • Outside Diameter (IN): 11.071
  • Outside Diameter (MM): 281.200
  • Overall Height (IN): 1.516
  • Overall Height (MM): 38.500
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12062073 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.528
  • Bolt Circle Diameter (MM): 115.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Hat Finish: Coated
  • Misc Holes: 3
  • Nominal Thickness (IN): 1.268
  • Nominal Thickness (MM): 32.200
  • Outside Diameter (IN): 11.693
  • Outside Diameter (MM): 297.000
  • Overall Height (IN): 2.055
  • Overall Height (MM): 52.200
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Pillar
CENTRIC : 12066047 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.118
  • Discard Thickness (MM): 28.400
  • Hat Finish: Coated
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 11.811
  • Outside Diameter (MM): 300.000
  • Overall Height (IN): 2.047
  • Overall Height (MM): 52.000
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12066063 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 5.000
  • Bolt Circle Diameter (MM): 127.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Hat Finish: Coated
  • Misc Holes: 2
  • Nominal Thickness (IN): 1.146
  • Nominal Thickness (MM): 29.100
  • Outside Diameter (IN): 11.890
  • Outside Diameter (MM): 302.000
  • Overall Height (IN): 2.154
  • Overall Height (MM): 54.700
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12062087 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.646
  • Bolt Circle Diameter (MM): 118.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Hat Finish: Coated
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 11.929
  • Outside Diameter (MM): 303.000
  • Overall Height (IN): 1.992
  • Overall Height (MM): 50.600
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12062058 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.646
  • Bolt Circle Diameter (MM): 118.000
  • Disc Mounting: Floating / DIH
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Hat Finish: Coated
  • Max PB Drum Dia (IN): 6.949
  • Max PB Drum Dia (MM): 176.500
  • Nominal Drum Diameter (IN): 6.906
  • Nominal Drum Diameter (MM): 175.400
  • Nominal Thickness (IN): 0.435
  • Nominal Thickness (MM): 11.040
  • Outside Diameter (IN): 10.945
  • Outside Diameter (MM): 278.000
  • Overall Height (IN): 1.988
  • Overall Height (MM): 50.500
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12066048 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating / DIH
  • Discard Thickness (IN): 0.354
  • Discard Thickness (MM): 9.000
  • Hat Finish: Coated
  • Misc Holes: 1
  • Nominal Drum Diameter (IN): 7.484
  • Nominal Drum Diameter (MM): 190.100
  • Nominal Thickness (IN): 0.433
  • Nominal Thickness (MM): 11.000
  • Outside Diameter (IN): 11.417
  • Outside Diameter (MM): 290.000
  • Overall Height (IN): 1.831
  • Overall Height (MM): 46.500
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12062101 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.528
  • Bolt Circle Diameter (MM): 115.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Hat Finish: Coated
  • Misc Holes: 1
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.496
  • Outside Diameter (MM): 292.000
  • Overall Height (IN): 1.996
  • Overall Height (MM): 50.700
  • Solid Or Vented Type Rotor: Solid
  • Surface Type: Smooth
CENTRIC : 12062057 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.646
  • Bolt Circle Diameter (MM): 118.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.223
  • Discard Thickness (MM): 31.060
  • Hat Finish: Coated
  • Nominal Thickness (IN): 1.272
  • Nominal Thickness (MM): 32.300
  • Outside Diameter (IN): 10.945
  • Outside Diameter (MM): 278.000
  • Overall Height (IN): 2.047
  • Overall Height (MM): 52.000
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12066052 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 5.000
  • Bolt Circle Diameter (MM): 127.000
  • Disc Mounting: Floating / DIH
  • Discard Thickness (IN): 0.728
  • Discard Thickness (MM): 18.500
  • Hat Finish: Coated
  • Max PB Drum Dia (IN): 8.335
  • Max PB Drum Dia (MM): 211.700
  • Misc Holes: 2
  • Nominal Drum Diameter (IN): 8.276
  • Nominal Drum Diameter (MM): 210.200
  • Nominal Thickness (IN): 0.787
  • Nominal Thickness (MM): 20.000
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325.000
  • Overall Height (IN): 3.346
  • Overall Height (MM): 85.000
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12062055 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.646
  • Bolt Circle Diameter (MM): 118.000
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.223
  • Discard Thickness (MM): 31.060
  • Hat Finish: Coated
  • Nominal Thickness (IN): 1.272
  • Nominal Thickness (MM): 32.300
  • Outside Diameter (IN): 11.929
  • Outside Diameter (MM): 303.000
  • Overall Height (IN): 2.043
  • Overall Height (MM): 51.900
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
CENTRIC : 12062098 Rotor
  • ABS Sensor Ring Included: No
  • Bolt Circle Diameter (IN): 4.500
  • Bolt Circle Diameter (MM): 114.300
  • Disc Mounting: Floating
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Hat Finish: Coated
  • Misc Holes: 3
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.100
  • Outside Diameter (IN): 11.929
  • Outside Diameter (MM): 303.000
  • Overall Height (IN): 2.055
  • Overall Height (MM): 52.200
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Vane Style: Straight
RAYBESTOS : 580403R Rotor
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 11.928
  • Outside Diameter (MM): 302.950
  • Overall Height (IN): 2.045
  • Overall Height (MM): 51.950
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580559 Rotor
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 11.929
  • Outside Diameter (MM): 303.000
  • Overall Height (IN): 2.000
  • Overall Height (MM): 50.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.646
  • Wheel Bolt Circle Diameter (MM): 118.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580373R Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.370
  • Overall Height (MM): 34.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 6
ACDELCO : 18A2498 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.6
  • Bolt Circle Diameter (MM): 118
  • Center Bore Diameter (IN): 2.8in
  • Center Bore Diameter (MM): 70.7mm
  • Center Hole Diameter (IN): 2.782
  • Center Hole Diameter (MM): 70.65
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.6
  • Hat Finish: Turned
  • Height (IN): 2
  • Height (MM): 50.8
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.646
  • Mounting Bolt Hole Circle Diameter (MM): 118
  • Mounting Bolt Hole Diameter (IN): 4.646
  • Mounting Bolt Hole Diameter (MM): 118
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30
  • Outside Diameter (IN): 11.929
  • Outside Diameter (MM): 303
  • Overall Height (IN): 2
  • Overall Height (MM): 50.8
  • Overall Rotor Diameter (mm): 302.77mm
  • Pad Contact Surface Width (IN): 2.3
  • Pad Contact Surface Width (MM): 57.65
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
ACDELCO : 18A2497 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 5.2
  • Bolt Circle Diameter (MM): 132
  • Center Bore Diameter (IN): 3in
  • Center Bore Diameter (MM): 75.6mm
  • Center Hole Diameter (IN): 2.98
  • Center Hole Diameter (MM): 75.7
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: No
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.5
  • Hat Finish: Turned
  • Height (IN): 2.1
  • Height (MM): 54.5
  • Length (IN): 13.1
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 5.197
  • Mounting Bolt Hole Circle Diameter (MM): 132
  • Mounting Bolt Hole Diameter (IN): 0.61
  • Mounting Bolt Hole Diameter (MM): 15.5
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325
  • Overall Height (IN): 2.15
  • Overall Height (MM): 54.6
  • Overall Rotor Diameter (mm): 324.87mm
  • Pad Contact Surface Width (IN): 2.1
  • Pad Contact Surface Width (MM): 53.5
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
  • Weight (lb): 22
  • Width (IN): 13.1
ACDELCO : 18A2543 Rotor
  • Bolt Circle Diameter (IN): 5.19
  • Bolt Circle Diameter (MM): 132
  • Center Hole Diameter (IN): 2.98
  • Center Hole Diameter (MM): 75.7
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Drum-in-Hat
  • Directional or Non-Directional Brake Surface: No
  • Discard Thickness (IN): 0.724
  • Discard Thickness (MM): 18.4
  • Hat Finish: Painted
  • Height (IN): 2.9
  • Length (IN): 13.3
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 5.197
  • Mounting Bolt Hole Circle Diameter (MM): 132
  • Mounting Bolt Hole Diameter (IN): 0.625
  • Mounting Bolt Hole Diameter (MM): 15.9
  • Nominal Thickness (IN): 0.787
  • Nominal Thickness (MM): 20
  • Outside Diameter (IN): 13.031
  • Outside Diameter (MM): 331
  • Overall Height (IN): 2.1
  • Overall Height (MM): 53.35
  • Overall Rotor Diameter (mm): 330.96mm
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Weight (lb): 18
  • Width (IN): 13.3
RAYBESTOS : 580387R Rotor
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.187
  • Nominal Thickness (MM): 30.150
  • Outside Diameter (IN): 12.714
  • Outside Diameter (MM): 322.950
  • Overall Height (IN): 2.050
  • Overall Height (MM): 52.050
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580560R Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 12.795
  • Outside Diameter (MM): 325.000
  • Overall Height (IN): 2.146
  • Overall Height (MM): 54.500
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.197
  • Wheel Bolt Circle Diameter (MM): 132.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580299R Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.370
  • Overall Height (MM): 34.800
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580359R Rotor
  • Discard Thickness (IN): 1.083
  • Discard Thickness (MM): 27.500
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.142
  • Nominal Thickness (MM): 29.000
  • Outside Diameter (IN): 11.890
  • Outside Diameter (MM): 302.000
  • Overall Height (IN): 2.140
  • Overall Height (MM): 54.350
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.000
  • Wheel Bolt Circle Diameter (MM): 127.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580401R Rotor
  • Discard Thickness (IN): 0.350
  • Discard Thickness (MM): 8.900
  • Nominal Thickness (IN): 0.430
  • Nominal Thickness (MM): 10.900
  • Rotor Type: Conventional
  • Wheel Bolt Circle Diameter (IN): 4.530
  • Wheel Bolt Circle Diameter (MM): 115.050
RAYBESTOS : 580569R Rotor
  • Discard Thickness (IN): 0.724
  • Discard Thickness (MM): 18.400
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 0.787
  • Nominal Thickness (MM): 20.000
  • Outside Diameter (IN): 13.031
  • Outside Diameter (MM): 331.000
  • Overall Height (IN): 2.102
  • Overall Height (MM): 53.400
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.197
  • Wheel Bolt Circle Diameter (MM): 132.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580569 Rotor
  • Discard Thickness (IN): 0.724
  • Discard Thickness (MM): 18.400
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 0.787
  • Nominal Thickness (MM): 20.000
  • Outside Diameter (IN): 13.031
  • Outside Diameter (MM): 331.000
  • Overall Height (IN): 2.102
  • Overall Height (MM): 53.400
  • Rotor Type: Drum-in-Hat
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 5.197
  • Wheel Bolt Circle Diameter (MM): 132.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580371R Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 6
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.694
  • Outside Diameter (MM): 297.050
  • Overall Height (IN): 2.051
  • Overall Height (MM): 52.100
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 6
RAYBESTOS : 580297R Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.472
  • Nominal Thickness (MM): 12.000
  • Outside Diameter (IN): 11.815
  • Outside Diameter (MM): 300.100
  • Overall Height (IN): 1.170
  • Overall Height (MM): 29.700
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580298R Rotor
  • Discard Thickness (IN): 1.209
  • Discard Thickness (MM): 30.700
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.270
  • Nominal Thickness (MM): 32.250
  • Outside Diameter (IN): 11.695
  • Outside Diameter (MM): 297.050
  • Overall Height (IN): 2.050
  • Overall Height (MM): 52.050
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580647R Rotor
  • Discard Thickness (IN): 0.410
  • Discard Thickness (MM): 10.400
  • Nominal Thickness (IN): 0.470
  • Nominal Thickness (MM): 11.950
  • Rotor Type: Conventional
  • Wheel Bolt Circle Diameter (IN): 4.520
  • Wheel Bolt Circle Diameter (MM): 114.800
RAYBESTOS : 580647 Rotor
  • Discard Thickness (IN): 0.410
  • Discard Thickness (MM): 10.400
  • Nominal Thickness (IN): 0.470
  • Nominal Thickness (MM): 11.950
  • Rotor Type: Conventional
  • Wheel Bolt Circle Diameter (IN): 4.520
  • Wheel Bolt Circle Diameter (MM): 114.800
RAYBESTOS : 580405R Rotor
  • Discard Thickness (IN): 0.413
  • Discard Thickness (MM): 10.500
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 0.474
  • Nominal Thickness (MM): 12.050
  • Outside Diameter (IN): 11.498
  • Outside Diameter (MM): 292.050
  • Overall Height (IN): 1.936
  • Overall Height (MM): 49.150
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Solid
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
RAYBESTOS : 580403P Rotor
  • Discard Thickness (IN): 1.126
  • Discard Thickness (MM): 28.600
  • Mounting Bolt Hole Quantity: 5
  • Nominal Thickness (IN): 1.181
  • Nominal Thickness (MM): 30.000
  • Outside Diameter (IN): 11.928
  • Outside Diameter (MM): 302.950
  • Overall Height (IN): 2.045
  • Overall Height (MM): 51.950
  • Rotor Type: Conventional
  • Solid Or Vented Type Rotor: Vented
  • Wheel Bolt Circle Diameter (IN): 4.528
  • Wheel Bolt Circle Diameter (MM): 115.000
  • Wheel Bolt Holes: 5
GM GENUINE : 1771008 Rotor
  • Abs Tone Ring Included: No
  • Bearings Included: No
  • Bolt Circle Diameter (IN): 5
  • Bolt Circle Diameter (MM): 127
  • Bolt Hole Quantity: 6
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: Non-Directional
  • Disc Finish: Ground
  • Discard Thickness (IN): 1.08
  • Discard Thickness (MM): 27.5
  • Inside Diameter (IN): 5.79
  • Inside Diameter (MM): 147.06
  • Lug Quantity: 6
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 127
  • Mounting Bolt Hole Circle Diameter (MM): 5
  • Nominal Thickness (IN): 1.14
  • Nominal Thickness (MM): 29.006
  • Outside Diameter (IN): 12.99
  • Outside Diameter (MM): 329.94
  • Overall Height (IN): 2.3
  • Overall Height (MM): 58.5
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Stud/Lug Hole Circle Diameter (in): 5
  • Stud/Lug Hole Circle Diameter (mm): 127
  • Stud/Lug Hole Quantity: 5
  • Surface Type: Smooth
GM GENUINE : 1771044 Rotor
  • Abs Tone Ring Included: No
  • Bearings Included: No
  • Bolt Hole Quantity: 5
  • Center Hole Diameter (IN): 2.8
  • Center Hole Diameter (MM): 71
  • Construction: Full Cast
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Directional or Non-Directional Brake Surface: Non-Directional
  • Disc Finish: Ground
  • Discard Thickness (IN): 0.35
  • Discard Thickness (MM): 9
  • Hat Finish: Coated
  • Inside Diameter (IN): 6.9
  • Inside Diameter (MM): 175.18
  • Material: Cast Iron
  • Mounting Bolt Hole Circle Diameter (IN): 4.53
  • Mounting Bolt Hole Circle Diameter (MM): 115
  • Mounting Bolt Hole Diameter (IN): 0.28
  • Mounting Bolt Hole Diameter (MM): 7
  • Mounting Bolt Hole Quantity: 3
  • Nominal Thickness (IN): 0.43
  • Nominal Thickness (MM): 10.82
  • Outside Diameter (IN): 10.94
  • Outside Diameter (MM): 278
  • Overall Height (IN): 1.97
  • Overall Height (MM): 50.02
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Solid
  • Stud Thread Diameter (IN): 0.551
  • Stud Thread Diameter (MM): 14
  • Stud/Lug Hole Diameter (IN): 0.56
  • Stud/Lug Hole Diameter (MM): 14.25
  • Stud/Lug Hole Quantity: 5
  • Surface Type: Smooth
GM GENUINE : 177877 Rotor
  • Abs Tone Ring Included: No
  • Bolt Circle Diameter (IN): 4.5
  • Bolt Circle Diameter (MM): 114.3
  • Bolt Hole Quantity: 5
  • Construction: Full Cast
  • Disc Finish: Directional
  • Discard Thickness (IN): 1.063
  • Discard Thickness (MM): 27
  • Lug Quantity: 5
  • Material: Cast Iron
  • Nominal Thickness (IN): 1.185
  • Nominal Thickness (MM): 30.099
  • Outside Diameter (IN): 11.8
  • Outside Diameter (MM): 299.7
  • Rust Resistant Coating: Yes
  • Slotted: No
  • Solid Or Vented Type Rotor: Vented
  • Surface Type: Smooth
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    Size/Parameters

    Annotated Parameter name Size range Unit