Ball Joint Kit Alloy USA for Jeep Wrangler/Cherokee | Heavy Duty, 2 Upper & 2 Lower Ball Joints | 11801 | Fits 1987-2006 Jeep Wrangler YJ/TJ; 1984-2001 Jeep Cherokee; 1993-1998 Jeep Grand Cherokee

More about this item : Ball Joint Kit Alloy USA for Jeep Wrangler/Cherokee | Heavy Duty, 2 Upper & 2 Lower Ball Joints | 11801 | Fits 1987-2006 Jeep Wrangler YJ/TJ; 1984-2001 Jeep Cherokee; 1993-1998 Jeep Grand Cherokee

The Alloy USA JK HD ball joints were designed with a low profile (grease) zerk fitting, a feature not offered on factory replacement parts.

The inner insert is replaced by a high strength steel socket, which replaces the factory plastic nylon insert.

This steel insert increases the strength of the ball joint.

This is a must for lifted vehicles running tires larger than stock.

An exclusive threaded preload system is used for the ball and socket, which prolongs joint life.

The ball and shaft are constructed from SAE 4150 Chromoly steel.

These will not work with RCV shafts.

They will not work with front CV axle shafts.