Fits Left; Halogen Headlamps Up To 07/23/2012; Mega Cab; Med. Duty 2WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab; 8 Foot Bed; Med. Duty 4WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab; 8 Foot Bed; Med. Duty 2WDor Left; Halogen Headlamps Up To 07/23/2012; Mega Cab; Med. Duty 4WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 6'4" Box; Med. Duty 4WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 6'4" Box; Med. Duty 2WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 8' Box; Med. Duty 2WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 8' Box; Med. Duty 4WD
332150OEL, 55277409AE, 55277409AG
3500
5.7L V8
2011
Fits Left; Halogen Headlamps; Mega Cab; HD 2WDor Left; Halogen Headlamps; Mega Cab; HD 4WDor Left; Halogen Headlamps; Regular Cab; 8 Foot Bed; HD 2WDor Left; Halogen Headlamps; Regular Cab; 8 Foot Bed; HD 4WDor Left; Halogen Headlamps; Regular Cab Chassis; HD 4WDor Left; Halogen Headlamps; Regular Cab Chassis; HD 2WDor Left; Halogen Headlamps; Crew Cab; 6'4" Box; HD 2WDor Left; Halogen Headlamps; Crew Cab; 6'4" Box; HD 4WDor Left; Halogen Headlamps; Crew Cab; 8' Box; HD 4WDor Left; Cab Chassis; Halogen Headlamps; Crew Cab; 173.4" Wheelbase; HD 4WDor Left; Cab Chassis; Halogen Headlamps; Crew Cab; 173.4" Wheelbase; HD 2WD
332150OEL, 55277409AE, 55277409AG
2012
Fits Left; Halogen Headlamps Up To 07/23/2012; Mega Cab; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Mega Cab; HD 4WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab Chassis; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab Chassis; HD 4WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 6'4" Box; HD 4WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 8' Box; HD 2WDor Left; Cab Chassis; Halogen Headlamps Up To 07/23/2012; Crew Cab; 173.4" Wheelbase; HD 2WDor Left; Cab Chassis; Halogen Headlamps Up To 07/23/2012; Crew Cab; 173.4" Wheelbase; HD 4WD
332150OEL, 55277409AE, 55277409AG
6.7L L6 DIESEL Turbocharged
2011
Fits Left; Halogen Headlamps; Mega Cab; HD 2WDor Left; Halogen Headlamps; Mega Cab; HD 4WDor Left; Halogen Headlamps; Regular Cab; 8 Foot Bed; HD 2WDor Left; Halogen Headlamps; Regular Cab; 8 Foot Bed; HD 4WDor Left; Halogen Headlamps; Regular Cab Chassis; HD 4WDor Left; Halogen Headlamps; Regular Cab Chassis; HD 2WDor Left; Halogen Headlamps; Crew Cab; 6'4" Box; HD 2WDor Left; Halogen Headlamps; Crew Cab; 6'4" Box; HD 4WDor Left; Halogen Headlamps; Crew Cab; 8' Box; HD 2WDor Left; Halogen Headlamps; Crew Cab; 8' Box; HD 4WDor Left; Cab Chassis; Halogen Headlamps; Crew Cab; 173.4" Wheelbase; HD 4WDor Left; Cab Chassis; Halogen Headlamps; Crew Cab; 173.4" Wheelbase; HD 2WD
332150OEL, 55277409AE, 55277409AG
2012
Fits Left; Halogen Headlamps Up To 07/23/2012; Mega Cab; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab; 8 Foot Bed; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Mega Cab; HD 4WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab Chassis; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Regular Cab Chassis; HD 4WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 6'4" Box; HD 4WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 6'4" Box; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 8' Box; HD 2WDor Left; Halogen Headlamps Up To 07/23/2012; Crew Cab; 8' Box; HD 4WDor Left; Cab Chassis; Halogen Headlamps Up To 07/23/2012; Crew Cab; 173.4" Wheelbase; HD 2WDor Left; Cab Chassis; Halogen Headlamps Up To 07/23/2012; Crew Cab; 173.4" Wheelbase; HD 4WD
332150OEL, 55277409AE, 55277409AG