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Pinch Bolt Style Ball Joint Installation Tip

Helpful Advice

Installing a ball joint equipped with a pinch bolt calls for some extra attention. Read on to learn an important tip for installing the steering knuckle on a MOOG® pinch bolt style ball joint.

Keeping Everything Straight

Ball joint installation - centering steering knuckle.

Figure 1
When installing the steering knuckle, take care to make sure it is centered with the recessed area of the ball joint.

Figure 2
If you install the steering knuckle too high, the pinch bolt will ride up higher than the recessed area where it should sit.

Ball joint installation - proper placement of pinch bolt.

Figure 3
If you install it too low, it will ride on the bottom.

Figure 4
Once you have placed the steering knuckle on the ball joint, take a look inside the hole; you should see the recessed area of the ball joint if it is installed correctly.

MOOG® Ball Joints – Long-Lasting Dependability

Known as The Problem Solver®, MOOG ball joints are designed, tested and manufactured for easy installation and a perfect fit right out of the box. Application-specific features include:

MOOG Pinch Style Ball Joint.
  • Premium Sealed Boot with Grease-Relief Valve
    Stands up to environmental extremes and allows contaminants to be flushed.
  • Powdered-Metal Gusher Bearing Technology
    Provides strength and stability and allows grease to flow through bearing surface for reduced friction and long life.
  • Full-Ball Hardened Stud w/Grease Grooves
    Promotes longer life and smooth articulation.
  • One-Piece Forged Housing
    Provides durability and strength.
  • Belleville Washer Pre-Load
    Ensures tight tolerances.
  • Greaseable Design
    MOOG ball joints are designed to make lubrication service easier, contributing to longer component life.
  • Pressed-in Patented Cover Plate Design
    Compressed into place, its placement within the housing virtually eliminates excess axial and radial movement of the full ball stud, securing a solid steering feel for the life of the part.

Learn more about premium steering and suspension parts, find your car part, or find where to buy your auto part today.

The content contained in this article is for informational purposes only and should not be used in lieu of seeking professional advice from a certified technician or mechanic. We encourage you to consult with a certified technician or mechanic if you have specific questions or concerns relating to any of the topics covered herein. Under no circumstances will we be liable for any loss or damage caused by your reliance on any content.

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