Shop OEM General Motors Part # 84119959. Steering Knuckle. 4WD, w/ZR2, ZR2 Bison. Colorado; Left; w/ZR2. Steering Knuckle - Repair or Replace The steering knuckle in your

Knuckle - Steering.
A Knuckle used on a Steering axle that has no additional components attached.

Steering Knuckle

Fits Colorado

4WD, w/ZR2, ZR2 Bison. Colorado; Left; w/ZR2.
Steering Knuckle - Repair or Replace
The steering knuckle in your may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair.