ACDelco Steering Knuckle Nut

The ACDelco Steering Knuckle Nut is a replacement fastener for the steering knuckle assembly. It secures the ball joint or tie rod stud to the steering knuckle. Some applications call this part a ball joint nut, a castle nut, or a spindle nut. A correctly seated nut helps keep the steering and suspension joints tight and stable.

Key Features:

• Replacement-grade steering and suspension fastener from ACDelco, a General Motors parts brand
• Made to hold the joint stud securely in the steering knuckle
• Threaded for a precise fit on the mating stud
• Corrosion-resistant finish for dependable service life
• Available in multiple configurations, each sold under its own part number

ACDelco has a long history of supplying OE-quality replacement parts. This steering knuckle nut suits routine steering and suspension repairs and rebuilds. Always tighten to the vehicle manufacturer's torque specification, and replace the cotter pin where one is used.