This Lower Ball Joint Preload Adjustment Tool is designed for ball joints with a threaded top cap to adjust preload and a lateral grease fitting.

Fits ball joints sold before August 2017.

Fitment:

• JK Wrangler (2-door)
• JK Wrangler Unlimited (4-door)
• TJ Wrangler (short wheelbase)
• LJ Wrangler Unlimited (long wheelbase)
• WJ Grand Cherokee
• ZJ Grand Cherokee
• XJ Cherokee

Applications:

TeraFlex Threaded Top Lower Ball Joints sold before August 2017