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. 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. 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.
As an Omix-ADA brand, Alloy USA specializes in manufacturing high performance drivetrains, axle shafts and kits and performance ring and pinion sets. The company's 20+ years of experience in aftermarket performance products makes Alloy USA an ally of off-road enthusiasts interested in running heavy-duty components that go the distance. Alloy's replacement parts for Jeep applications have a well-deserved reputation for blending state-of-the-art technology with durability at affordable costs. Among the Alloy USA products 4WD carries are wheel spacers, ring and pinions and installation kits and replacement axle shafts and they are all extremely durable to withstand duress on the trail and to be compatible with oversized tires. Shop Alloy USA Now