t a  e 
REF NO. Part categories Parameter
GATES : 38104 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: V-Ribbed Grooved
  • Contents: Tensioner Assy.
  • Material: Thermoplastic
  • Mounting Hole Quantity: 1
  • Outside Diameter 1 (IN): 2.99
  • Outside Diameter 1 (MM): 76
  • Pulley 1 Flanged: Yes
  • Pulley 1 Groove Quantity: 6
  • Pulley Quantity: 1
  • Width 1 (in): .98
  • Width 1 (mm): 25
GATES : 38153 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy., Bolt
  • Material: Steel
  • Mounting Hole Quantity: 1
  • Outside Diameter 1 (IN): 2.99
  • Outside Diameter 1 (MM): 76
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): 1.2
  • Width 1 (mm): 30.5
GATES : 38158 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: V-Ribbed Grooved
  • Contents: Tensioner Assy.
  • Material: Thermoplastic
  • Mounting Hole Quantity: 3
  • Outside Diameter 1 (IN): 2.99
  • Outside Diameter 1 (MM): 76
  • Pulley 1 Flanged: Yes
  • Pulley 1 Groove Quantity: 6
  • Pulley Quantity: 1
  • Width 1 (in): .98
  • Width 1 (mm): 25
GATES : 38159 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .47
  • Bearing Bore Inside Diameter (MM): 12
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy.
  • Material: Steel
  • Mounting Hole Quantity: 2
  • Outside Diameter 1 (IN): 2.36
  • Outside Diameter 1 (MM): 60
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): .83
  • Width 1 (mm): 21
ACDELCO : 38104 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Thermoplastic
  • Measurements: 76 mm x 17 mm x 25
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.0
  • Pulley Width: 0.984
  • Pulley Width (MM): 25.00mm
ACDELCO : 38153 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 76 mm x 17 mm x 30.5
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.0
  • Pulley Width: 1.201
  • Pulley Width (MM): 30.50mm
ACDELCO : 38158 Belt Tensioner
  • Belt Type: V-Belt
  • Color: Aluminum w/ Black Pulley
  • Material: Thermoplastic
  • Measurements: 76 mm x 17 mm x 25
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.0
  • Pulley Width: 0.984
  • Pulley Width (MM): 25.00mm
ACDELCO : 38159 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 60 mm x 12 mm x 21
  • Pulley Center Bore Diameter (IN): 0.472in
  • Pulley Center Bore Diameter (mm): 12.00mm
  • Pulley Outside Diameter (IN): 2.4
  • Pulley Width: 0.827
  • Pulley Width (MM): 21.00mm
GATES : 38177 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy.
  • Material: Steel
  • Mounting Hole Quantity: 1
  • Outside Diameter 1 (IN): 3.23
  • Outside Diameter 1 (MM): 82
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): 1.06
  • Width 1 (mm): 27
GATES : 38178 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy.
  • Material: Steel
  • Mounting Hole Quantity: 1
  • Outside Diameter 1 (IN): 2.76
  • Outside Diameter 1 (MM): 70
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): 1.18
  • Width 1 (mm): 30
GATES : 38197 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: V-Ribbed Grooved
  • Contents: Tensioner Assy.
  • Material: Thermoplastic
  • Mounting Hole Quantity: 2
  • Outside Diameter 1 (IN): 2.05
  • Outside Diameter 1 (MM): 52
  • Pulley 1 Flanged: Yes
  • Pulley 1 Groove Quantity: 3
  • Pulley Quantity: 1
  • Width 1 (in): .59
  • Width 1 (mm): 15
ACDELCO : 38177 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 82 mm x 17 mm x 27
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.2
  • Pulley Width: 1.063
  • Pulley Width (MM): 27.00mm
ACDELCO : 38178 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 70 mm x 17 mm x 25
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 2.8
  • Pulley Width: 0.984
  • Pulley Width (MM): 25.00mm
ACDELCO : 38197 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Thermoplastic
  • Measurements: 52 mm x 17 mm x 15
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 2.0
  • Pulley Width: 0.590
  • Pulley Width (MM): 15.00mm
FOUR SEASONS : 45847 Belt Tensioner
GATES : 38271 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy., 2 90 Deg Connectors
  • Material: Steel
  • Mounting Hole Quantity: 8
  • Outside Diameter 1 (IN): 2.99
  • Outside Diameter 1 (MM): 76
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): 1.22
  • Width 1 (mm): 31
ACDELCO : 38271 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 76 mm x 17 mm x 31
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.0
  • Pulley Width: 1.221
  • Pulley Width (MM): 31.00mm
DAYCO : 89317 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 51.9
  • Pulley 1 Flat: N
  • Pulley 1 Number of Grooves: 3
  • Pulley 1 Width (MM): 15
  • Type: Automatic
DAYCO : 89253 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Counter Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 76
  • Pulley 1 Flat: N
  • Pulley 1 Number of Grooves: 6
  • Pulley 1 Width (MM): 28.7
  • Type: Automatic
DAYCO : 89316 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 82
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 22
  • Type: Automatic
DAYCO : 89302 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 76
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 31
  • Type: Automatic, Integral
DAYCO : 89203 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 90
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 30
  • Type: Automatic
DAYCO : 89241 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 76
  • Pulley 1 Flat: N
  • Pulley 1 Number of Grooves: 6
  • Pulley 1 Width (MM): 28.7
  • Type: Automatic
DAYCO : 89266 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Counter Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 76
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 31
  • Type: Automatic
DAYCO : 89258 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 60
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 20
  • Type: Automatic
DAYCO : 89269 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Counter Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 70
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 27
  • Type: Automatic
GATES : 38353 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy.
  • Material: Steel
  • Mounting Hole Quantity: 1
  • Outside Diameter 1 (IN): 3.54
  • Outside Diameter 1 (MM): 90
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): 1.2
  • Width 1 (mm): 30.5
GATES : 38351 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside, V-Ribbed Grooved
  • Contents: Tensioner Assy.
  • Material: Steel, Thermoplastic
  • Mounting Hole Quantity: 3
  • Outside Diameter 1 (IN): 2.99
  • Outside Diameter 1 (MM): 76
  • Outside Diameter 2 (in): 2.99
  • Outside Diameter 2 (mm): 76
  • Pulley 1 Flanged: No
  • Pulley 2 Flanged: Yes
  • Pulley 2 Groove Quantity: 6
  • Pulley Quantity: 2
  • Width 1 (in): 1.22
  • Width 1 (mm): 31
  • Width 2 (IN): 1.02
  • Width 2 (MM): 26
ACDELCO : 38351 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel, Thermoplastic
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.0
ACDELCO : 38353 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 90 mm x 17 mm x 30.5
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 3.5
  • Pulley Width: 1.201
  • Pulley Width (MM): 30.50mm
GATES : 38420 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: V-Ribbed Grooved
  • Contents: Tensioner Assy.
  • Material: Thermoplastic
  • Mounting Hole Quantity: 1
  • Outside Diameter 1 (IN): 2.91
  • Outside Diameter 1 (MM): 74
  • Pulley 1 Flanged: Yes
  • Pulley 1 Groove Quantity: 6
  • Pulley Quantity: 1
  • Width 1 (in): 1.02
  • Width 1 (mm): 26
GATES : 38397 Belt Tensioner
  • Bearing Bore Inside Diameter (IN): .67
  • Bearing Bore Inside Diameter (MM): 17
  • Belt Type: V-Ribbed
  • Contact Surface: Smooth/Backside
  • Contents: Tensioner Assy.
  • Material: Steel
  • Mounting Hole Quantity: 3
  • Outside Diameter 1 (IN): 2.76
  • Outside Diameter 1 (MM): 70
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
  • Width 1 (in): 1.22
  • Width 1 (mm): 31
ACDELCO : 38420 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Thermoplastic
  • Measurements: 74 mm x 17 mm x 26
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 2.9
  • Pulley Width: 1.023
  • Pulley Width (MM): 26.00mm
ACDELCO : 38397 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Aluminum w/ Black Pulley
  • Material: Steel
  • Measurements: 70 mm x 17 mm x 31
  • Pulley Center Bore Diameter (IN): 0.669in
  • Pulley Center Bore Diameter (mm): 17.00mm
  • Pulley Outside Diameter (IN): 2.8
  • Pulley Width: 1.221
  • Pulley Width (MM): 31.00mm
CONTINENTAL : 49391 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Flanged
  • Pulley 1 Groove Quantity: 6
  • Pulley 1 Material: Thermoplastic
  • Pulley 1 Outside Diameter: 2.91"
  • Pulley 1 Width: 1.02"
  • Pulley Quantity: 1
CONTINENTAL : 49276 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.00"
  • Pulley 1 Width: 0.83"
  • Pulley Quantity: 1
  • Pulley Surface Type: Smooth
CONTINENTAL : 49281 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 3.23"
  • Pulley 1 Width: 1.06"
  • Pulley Quantity: 1
CONTINENTAL : 49280 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.76"
  • Pulley 1 Width: 0.98"
  • Pulley Quantity: 1
CONTINENTAL : 49378 Belt Tensioner
  • Pulley 1 Bore Diameter: 1.180"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.76"
  • Pulley 1 Width: 1.22"
  • Pulley Quantity: 1
CONTINENTAL : 49245 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Flanged
  • Pulley 1 Groove Quantity: 6
  • Pulley 1 Material: Thermoplastic
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 0.98"
  • Pulley Quantity: 1
  • Pulley Surface Type: Grooved
CONTINENTAL : 49275 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Flanged
  • Pulley 1 Groove Quantity: 6
  • Pulley 1 Material: Thermoplastic
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 0.98"
  • Pulley Quantity: 1
  • Pulley Surface Type: Grooved
CONTINENTAL : 49240 Belt Tensioner
  • Pulley 1 Bore Diameter: 1.180"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 1.20"
  • Pulley Quantity: 1
  • Pulley Surface Type: Smooth
CONTINENTAL : 49368 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.940"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 1.22"
  • Pulley 2 Bore Diameter: 0.670"
  • Pulley 2 Flanged: Flanged
  • Pulley 2 Groove Quantity: 6
  • Pulley 2 Material: Thermoplastic
  • Pulley 2 Outside Diameter: 2.99"
  • Pulley 2 Width: 1.02"
  • Pulley Quantity: 2
CONTINENTAL : 49336 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 1.22"
  • Pulley Quantity: 1
CONTINENTAL : 49299 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Flanged
  • Pulley 1 Groove Quantity: 3
  • Pulley 1 Material: Thermoplastic
  • Pulley 1 Outside Diameter: 2.05"
  • Pulley 1 Width: 0.59"
  • Pulley Quantity: 1
  • Pulley Surface Type: Grooved
DORMAN : 419101 Belt Tensioner
  • Belt Type: Serpentine
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 20 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 90.3
  • Package Contents: Belt Tensioner; 1 Bolt; and 1 Washer
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Polyamide
  • Pulley Quantity: 1
  • Tensioner Rotation: CC (counter Clockwise)
  • Width (MM): 27
DORMAN : 419117 Belt Tensioner
  • Belt Type: Serpentine
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 20 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 76
  • Package Contents: Belt Tensioner
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Steel AISI 1008
  • Pulley Quantity: 1
  • Tensioner Rotation: CW (Clockwise)
  • Width (MM): 31
DORMAN : 419109 Belt Tensioner
  • Belt Type: Serpentine
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 20 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 60
  • Package Contents: Belt Tensioner
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Polyamide
  • Pulley Quantity: 1
  • Tensioner Rotation: CW (Clockwise)
  • Width (MM): 19.5
DORMAN : 419112 Belt Tensioner
  • Belt Type: Serpentine
  • Groove Quantity: M6 -1.0
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 20 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 82.5
  • Package Contents: Belt Tensioner
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Polyamide
  • Pulley Quantity: 1
  • Tensioner Rotation: CW (Clockwise)
  • Width (MM): 28.5
DAYCO : 89383 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Counter Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 77
  • Pulley 1 Flat: N
  • Pulley 1 Number of Grooves: 6
  • Pulley 1 Width (MM): 25
  • Type: Automatic
GM GENUINE : 12563083 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: V-Ribbed
  • Degree Range Of Adjustment (deg): 46
  • Flanged: No
  • Groove Quantity: 6
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Plastic
  • Mount Hole Diameter (IN): 0.409in
  • Mount Hole Diameter (MM): 10.4mm
  • Mount Hole Quantity: 1
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.41
  • Mounting Hole Diameter (MM): 10.4
  • Mounting Hole Quantity: 1
  • Outside Diameter (IN): 80
  • Outside Diameter (MM): 26.1
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.394in
  • Pulley Center Bore Diameter (mm): 10mm
  • Pulley Outside Diameter (IN): 3.1
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.028in
  • Pulley Width (MM): 26.1mm
ACDELCO : 12573024 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Natural/Black
  • Degree Range Of Adjustment: 48
  • Height: 002.4 in.
  • Length: 166.82 mm
  • Material: Aluminum/Steel/Plastic
  • Mount Hole Diameter: 10.45 MM
  • Mount Hole Quantity: 1
  • Programming Required: No
  • Pulley Center Bore Diameter: 8.0 MM
  • Pulley Outside Diameter: 2.7 In.
  • Pulley Width: 31.26 mm
  • Weight: 1.81 lbs
  • Width: 003.0 in.
GM GENUINE : 12557838 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: Smooth/Backside
  • Degree Range Of Adjustment (deg): 17
  • Flanged: No
  • Housing Material: Aluminum
  • Inside Diameter (IN): 72.4
  • Inside Diameter (MM): Silver
  • Material: Steel
  • Mount Hole Diameter (IN): 0.402in
  • Mount Hole Diameter (MM): 10.2mm
  • Mount Hole Quantity: 1
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.41
  • Mounting Hole Diameter (MM): 10.3
  • Mounting Hole Quantity: 1
  • Outside Diameter (IN): 76.2
  • Outside Diameter (MM): 30.8
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.295in
  • Pulley Center Bore Diameter (mm): 7.5mm
  • Pulley Outside Diameter (IN): 3
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.285in
  • Pulley Width (MM): 32.65mm
GM GENUINE : 12563084 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: Smooth/Backside
  • Degree Range Of Adjustment (deg): 46
  • Flanged: No
  • Housing Material: Aluminum
  • Inside Diameter (IN): 85.93
  • Inside Diameter (MM): Silver
  • Material: Steel
  • Mount Hole Diameter (IN): 0.409in
  • Mount Hole Diameter (MM): 10.4mm
  • Mount Hole Quantity: 1
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.41
  • Mounting Hole Diameter (MM): 10.4
  • Mounting Hole Quantity: 1
  • Outside Diameter (IN): 89.94
  • Outside Diameter (MM): 29.42
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.394in
  • Pulley Center Bore Diameter (mm): 10mm
  • Pulley Outside Diameter (IN): 3.5
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.264in
  • Pulley Width (MM): 32.1mm
ACDELCO : 24430296 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Natural/Black
  • Length: 176.6 MM
  • Material: Aluminum/Steel/Plastic
  • Mount Hole Diameter: 10.45 MM
  • Mount Hole Quantity: 1
  • Programming Required: No
  • Pulley Center Bore Diameter: 7.93 mm
  • Pulley Outside Diameter: 3.2 In.
  • Pulley Width: 22.0 MM
GM GENUINE : 12590766 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: Smooth/Backside
  • Degree Range Of Adjustment (deg): 36
  • Flanged: Yes
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Steel
  • Mount Hole Diameter (IN): 0.506in
  • Mount Hole Diameter (MM): 12.84mm
  • Mount Hole Quantity: 4
  • Mounting Bolt Included: No
  • Outside Diameter (IN): 76.2
  • Outside Diameter (MM): 30.8
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.447in
  • Pulley Center Bore Diameter (mm): 11.35mm
  • Pulley Outside Diameter (IN): 3
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.241in
  • Pulley Width (MM): 31.51mm
GM GENUINE : 12609719 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: V-Ribbed
  • Degree Range Of Adjustment (deg): 31
  • Flanged: Yes
  • Groove Quantity: 6
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Plastic
  • Mount Hole Diameter (IN): 0.398in
  • Mount Hole Diameter (MM): 10.1mm
  • Mount Hole Quantity: 2
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.4
  • Mounting Hole Diameter (MM): 10.1
  • Mounting Hole Quantity: 2
  • Outside Diameter (IN): 79.3
  • Outside Diameter (MM): 28.71
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.573in
  • Pulley Center Bore Diameter (mm): 14.56mm
  • Pulley Outside Diameter (IN): 3.1
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.246in
  • Pulley Width (MM): 31.66mm
CONTINENTAL : 49395 Belt Tensioner
  • Pulley 1 Bore Diameter: 0.670"
  • Pulley 1 Flanged: Non-flanged
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 3.54"
  • Pulley 1 Width: 1.20"
  • Pulley Quantity: 1
GM GENUINE : 12603527 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: V-Ribbed
  • Degree Range Of Adjustment (deg): 27
  • Flanged: No
  • Groove Quantity: 6
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Plastic
  • Mount Hole Diameter (IN): 0.421in
  • Mount Hole Diameter (MM): 10.7mm
  • Mount Hole Quantity: 1
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.67
  • Mounting Hole Diameter (MM): 17
  • Mounting Hole Quantity: 1
  • Outside Diameter (IN): 76.2
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.315in
  • Pulley Center Bore Diameter (mm): 8mm
  • Pulley Outside Diameter (IN): 3.1
  • Pulley Quantity: 1
  • Pulley Width (IN): 0.999in
  • Pulley Width (MM): 25.38mm
GM GENUINE : 12604480 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: V-Ribbed
  • Degree Range Of Adjustment (deg): 27
  • Flanged: No
  • Groove Quantity: 6
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Plastic
  • Mount Hole Diameter (IN): 0.341in
  • Mount Hole Diameter (MM): 8.66mm
  • Mount Hole Quantity: 2
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.35
  • Mounting Hole Diameter (MM): 9
  • Mounting Hole Quantity: 2
  • Outside Diameter (IN): 77.17
  • Outside Diameter (MM): 30.14
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.301in
  • Pulley Center Bore Diameter (mm): 7.65mm
  • Pulley Outside Diameter (IN): 3
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.185in
  • Pulley Width (MM): 30.1mm
GM GENUINE : 12605175 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: Smooth/Backside
  • Degree Range Of Adjustment (deg): 25
  • Flanged: No
  • Housing Material: Aluminum
  • Inside Diameter (IN): 78.49
  • Inside Diameter (MM): Silver
  • Material: Steel
  • Mount Hole Diameter (IN): 0.411in
  • Mount Hole Diameter (MM): 10.45mm
  • Mount Hole Quantity: 1
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.41
  • Mounting Hole Diameter (MM): 10.3
  • Mounting Hole Quantity: 1
  • Outside Diameter (IN): 82.7
  • Outside Diameter (MM): 30.71
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.291in
  • Pulley Center Bore Diameter (mm): 7.38mm
  • Pulley Outside Diameter (IN): 3.2
  • Pulley Quantity: 1
  • Pulley Width (IN): 1.214in
  • Pulley Width (MM): 30.83mm
GM GENUINE : 12626644 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black Gray
  • Contact Surface: Smooth/Backside
  • Flanged: Yes
  • Housing Material: Aluminum
  • Inside Diameter (IN): 2.61
  • Inside Diameter (MM): 66.2
  • Material: Steel
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.42
  • Mounting Hole Diameter (MM): 10.55
  • Mounting Hole Quantity: 2
  • Outside Diameter (IN): 2.76
  • Outside Diameter (MM): 70
  • Pulley 1 Flanged: No
  • Pulley Quantity: 1
DORMAN : 419122 Belt Tensioner
  • Belt Type: Serpentine
  • Groove Quantity: 3
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 15 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 53.5
  • Package Contents: Belt Tensioner
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Composite
  • Pulley Quantity: 1
  • Tensioner Rotation: CW (Clockwise)
  • Width (MM): 15
GM GENUINE : 12555153 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: V-Ribbed
  • Degree Range Of Adjustment (deg): 135
  • Flanged: Yes
  • Groove Quantity: 3
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Plastic
  • Mount Hole Diameter (IN): 0.197in
  • Mount Hole Diameter (MM): 5mm
  • Mount Hole Quantity: 2
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.2
  • Mounting Hole Diameter (MM): 5
  • Mounting Hole Quantity: 2
  • Outside Diameter (IN): 55.65
  • Outside Diameter (MM): 14.98
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.295in
  • Pulley Center Bore Diameter (mm): 7.5mm
  • Pulley Outside Diameter (IN): 2.1
  • Pulley Quantity: 1
  • Pulley Width (IN): 0.591in
  • Pulley Width (MM): 15mm
GM GENUINE : 12580196 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black, Natural
  • Material: Steel, Aluminum
  • Mount Hole Diameter (IN): 0.453in
  • Mount Hole Diameter (MM): 11.5mm
  • Mount Hole Quantity: 2
  • Pulley Center Bore Diameter (IN): 0.472in
  • Pulley Center Bore Diameter (mm): 12mm
  • Pulley Outside Diameter (IN): 2.4
  • Pulley Width (IN): 0.83in
  • Pulley Width (MM): 21.2mm
DORMAN : 419015 Belt Tensioner
  • Belt Type: Serpentine
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 21.8 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 82
  • Package Contents: Belt Tensioner
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Composite
  • Pulley Quantity: 1
  • Tensioner Rotation: CC (counter Clockwise)
  • Width (MM): 22
DAYCO : 89610 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Clock Wise
  • Number of Pulleys: 2
  • Pulley 1 Diameter (MM): 76
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 31
  • Pulley 2 Diameter (MM): 75
  • Pulley 2 Flat: N
  • Pulley 2 Number of Grooves: 6
  • Pulley 2 Width (MM): 26
  • Type: Automatic
DAYCO : 89389 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Counter Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 70
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 27
  • Type: Automatic
DORMAN : 419014 Belt Tensioner
  • Belt Type: Serpentine
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 31 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 76
  • Package Contents: Automatic Belt Tensioner; 3 O-Rings; 2 Elbow Connectors
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Steel AISI 1008
  • Pulley Quantity: 1
  • Tensioner Rotation: CC (counter Clockwise)
  • Width (MM): 31
CONTINENTAL : K49275A Belt Tensioner
  • Belt Groove Quantity: 6
  • Belt Length: 92.20"
  • Belt Top Width: 0.83"
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 3.54"
  • Pulley 1 Width: 1.22"
  • Pulley Quantity: 1
  • Pulley Surface Type: Smooth
  • Tensioner Included: 1
CONTINENTAL : K49280A Belt Tensioner
  • Belt Groove Quantity: 6
  • Belt Length: 91.50"
  • Belt Top Width: 0.83"
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 1.13"
  • Pulley Quantity: 1
  • Pulley Surface Type: Smooth
  • Tensioner Included: 1
CONTINENTAL : K49280 Belt Tensioner
  • Belt Groove Quantity: 6
  • Belt Length: 91.00"
  • Belt Top Width: 0.83"
  • Pulley 1 Material: Steel
  • Pulley 1 Outside Diameter: 2.99"
  • Pulley 1 Width: 1.13"
  • Pulley Quantity: 1
  • Pulley Surface Type: Smooth
  • Tensioner Included: 1
CONTINENTAL : K49395 Belt Tensioner
  • Belt Groove Quantity: 6
  • Belt Length: 70.50"
  • Belt Top Width: 0.83"
  • Tensioner Included: 1
DAYCO : 89637 Belt Tensioner
  • Belt Type: Serpentine
  • Direction: Counter Clock Wise
  • Number of Pulleys: 1
  • Pulley 1 Diameter (MM): 70
  • Pulley 1 Flat: Y
  • Pulley 1 Width (MM): 26
  • Type: Automatic
ACDELCO : ACK060703 Belt Tensioner
  • Belt Color: Black
  • Belt Material: Rubber
  • Belt Top Width (IN): 0.807
  • Belt Top Width (MM): 20
  • Pulley Color: Black
  • Pulley Material: Steel
  • Universal Or Specific Fit: Specific
ACDELCO : ACK060923K1 Belt Tensioner
  • Belt Color: Black
  • Belt Material: Rubber
  • Belt Top Width (IN): 0.807
  • Belt Top Width (MM): 20
  • Pulley Color: Black
  • Pulley Material: Steel, Plastic
  • Universal Or Specific Fit: Specific
DAYCO : KIT476BCK Belt Tensioner
DAYCO : KIT531BCK Belt Tensioner
DAYCO : KIT532BCK Belt Tensioner
DAYCO : KIT553BCK Belt Tensioner
DAYCO : KIT578BCK Belt Tensioner
DAYCO : KIT603BCK Belt Tensioner
DAYCO : KIT626BCK Belt Tensioner
DAYCO : KIT633BCK Belt Tensioner
DAYCO : KIT68BCK Belt Tensioner
DAYCO : KIT8BCK Belt Tensioner
GM GENUINE : 12627119 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: Smooth/Backside
  • Degree Range Of Adjustment (deg): 36
  • Flanged: No
  • Housing Material: Aluminum
  • Inside Diameter (IN): 66
  • Inside Diameter (MM): Silver
  • Material: Steel
  • Mount Hole Diameter (IN): 0.406in
  • Mount Hole Diameter (MM): 10.3mm
  • Mount Hole Quantity: 1
  • Mounting Bolt Included: No
  • Mounting Hole Diameter (IN): 0.41
  • Mounting Hole Diameter (MM): 10.3
  • Mounting Hole Quantity: 1
  • Outside Diameter (IN): 69.92
  • Outside Diameter (MM): 24
  • Pulley 1 Flanged: No
  • Pulley Center Bore Diameter (IN): 0.415in
  • Pulley Center Bore Diameter (mm): 10.53mm
  • Pulley Outside Diameter (IN): 2.7
  • Pulley Quantity: 1
  • Pulley Width (IN): 0.941in
  • Pulley Width (MM): 23.9MM
DORMAN : 419009 Belt Tensioner
  • Belt Type: V-Belt
  • Groove Quantity: M6 -1.0
  • Inside Diameter (MM): 17
  • Maximum Belt Width (MM): 24 mm
  • Number of Pulley Bearings: 1
  • Outside Diameter (MM): 76
  • Package Contents: Belt Tensioner
  • Pulley Bearing Diameter (MM): 40 mm
  • Pulley Material: Plastic
  • Pulley Quantity: 1
  • Tensioner Rotation: CC (counter Clockwise)
  • Width (MM): 26
ACDELCO : 38344 Belt Tensioner
  • Belt Type: Serpentine
  • Inside Diameter (IN): 0.669
  • Inside Diameter (MM): 17
  • Material: Steel
  • Outside Diameter (IN): 2.755
  • Outside Diameter (MM): 70
  • Width (IN): 1.023
  • Width (MM): 26
ACDELCO : KIT1065998 Belt Tensioner
ACDELCO : KIT3816441 Belt Tensioner
ACDELCO : KIT3816443 Belt Tensioner
ACDELCO : KIT3816445 Belt Tensioner
ACDELCO : KIT4854976 Belt Tensioner
ACDELCO : KIT8203885 Belt Tensioner
ACDELCO : KIT893731 Belt Tensioner
ACDELCO : KIT893734 Belt Tensioner
ACDELCO : KIT893737 Belt Tensioner
GM GENUINE : 12663047 Belt Tensioner
  • Belt Type: Serpentine
  • Color: Black
  • Contact Surface: Smooth/Backside
  • Flanged: Yes
  • Housing Material: Aluminum
  • Inside Diameter (MM): Silver
  • Material: Steel
  • Mount Hole Diameter (IN): 0.413in
  • Mount Hole Diameter (MM): 10.5mm
  • Mount Hole Quantity: 2
  • Mounting Bolt Included: No
  • Mounting Hole Quantity: 3
  • Outside Diameter (IN): 70
  • Pulley 1 Flanged: No
  • Pulley 2 Flanged: No
  • Pulley Outside Diameter (IN): 2.8
  • Pulley Quantity: 2
DAYCO : D60923K1 Belt Tensioner
Records:
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    Size/Parameters

    Annotated Parameter name Size range Unit