The Alloy USA H/D ball joints have been designed with a low profile (grease) zerk fitting for regular maintenance, a feature not offered on factory replacement parts.
This complete upper & lower 4-piece ball joint kit will fit all Jeep Grand Wagoneers, Full Size Wagoneers, Full Size Cherokees, Cherokee Chiefs, Jeep J10 Trucks From 1974-1991.
Inner insert has been replaced with a high strength steel socket.
Replaces factory plastic nylon insert.
This steel insert greatly increases ball joint strength and durability.
This is a must for lifted vehicles running an tire larger than stock applications.
Big tires will accelerate wear on factory ball joints, which can lead to death wobble.
Ball and socket are assembled using an exclusive threaded preload system that insure precise tolerances for prolonged joint life and precise steering.
Ball & shaft are constructed from industry leading SAE 4140 Chromolly steel.
Combined with steel insert ensures that these ball joints are an industry leader in durability and strength.
THIS SET IS ALL YOU NEED TO REPLACE BOTH FRONT WHEEL UPPER & LOWER BALL JOINTS!
ALLOY GIVES A LIMITED 5-YEAR WARRANTY ON THESE UPPER & LOWER HEAVY DUTY BALL JOINTS THROUGH RUGGED RIDGE.
ALLOY USA COMPLETE SET OF UPPER & LOWER HEAVY DUTY FRONT BALL JOINTS PART# 11802