Shop Cadillac Escalade EXT Steering Knuckle (Left, Front). All. Spectra, Spectra5; Left; From 5/21/08. SUSPENSION, Axle, Repair - OEM Cadillac Part # 517152F111 (51715 2F111)

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

Steering Knuckle

Fits Spectra, Spectra5

All. Spectra, Spectra5; Left; From 5/21/08.
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.