Notes: 2WD, 3/4 Ton; 4WD, 3/4 Ton; All Models; 3/4 Ton; Left
Location: Driver Side
Other Names: Knuckle
Item Dimensions: 6.6 x 15.7 x 11.7 inches
Item Weight: 19.90 Pounds
Fitment Type: Direct Replacement
Replaces: 18079493, 18060908
Part Description: 2003 GMC Sierra 2500 HD Knuckle
More Info
Vehicle Fitment
2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
Notes: 2WD, 3/4 Ton; 4WD, 3/4 Ton; All Models; 3/4 Ton; Right
Location: Passenger Side
Other Names: Knuckle
Item Dimensions: 14.7 x 11.4 x 6.1 inches
Item Weight: 20.70 Pounds
Fitment Type: Direct Replacement
Replaces: 18079494, 18060909
Part Description: 2003 GMC Sierra 2500 HD Knuckle
More Info
Vehicle Fitment
2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS