Jeep (4WD) Suspension Ball Joint Kit - Front - Yukon Gear and Axle - YSPBJ-001HDK2

Yukon Ball Joint Kit
YSPBJ-001HDK2
Yukon, ball joint, steering system, front end, lower control arms, upper control arms
18-99 JEP
Yukon Ball Joint Kit for Jeep Grand Cherokee & Wrangler JK, Both Sides
HD BALL JOINT KIT, D30 D44 JEEP '07-18 JK, '99-04 WJ GC; (2) Upper & (2) Lower
Replace and upgrade your failing OE ball joints with Yukon’s precision-built units constructed from strong high-tech materials. This kit replaces the upper and lower front ball joints on both sides and includes all the required small parts.
Superior materials lead to superior performance. When you replace and upgrade your failing OE ball joints with a heavy-duty Yukon unit you get a ball joint built to the highest standards of quality and durability. Its housing is CNC-machined from forged SAE 1045 carbon alloy steel and the ball stud is made from induction heat-treated, hot-forged 4140 chromoly. The upper joint’s bearing features a carbon steel design that is superior to the OE joint. The lower joint uses military-grade acetal bearings because of their advanced anti-friction properties and dimensional stability. Ball joints are only as durable as the protection provided by their rubber boots. These Yukon ball joints feature a two-staged approach with a synthetic Neoprene/CR outer boot and an inner seal/pancake boot that safeguard the spherical joint and bucket against gritty road grime, oil, gas, and engine fluids, and extreme temperatures. This kit replaces the upper and lower front ball joints on both sides and includes Grade 8 hardware, castle nuts, c-clips, cotter pins, and zerk fittings.
Fits Dana 30 and Dana 44 front differentials
Lower bearing features angled zerk fitting for easier servicing
Kit includes 2 upper and 2 lower ball joints and associated small parts
CNC-machined forged SAE 1045 carbon alloy steel housing ensures longer joint life
Hot-forged, induction heat-treated 4140 chromoly ball stud produces unrivaled durability
Features extrusion rolled threads which are significantly stronger than cut-thread construction
Note: You may experience memory steer during a 300- to 500-mile performance break-in period
Neoprene-enhanced CR rubber boot and internal seal/pancake boot provide superior sealing against contaminants
Greaseable, pre-threaded zerk housing makes lubrication maintenance quick and easy
Improved upper bearing design eliminates dreaded Death Wobble
Lifetime warranty against manufacturing defects
Yukon Ball Joint Kit for Dana 30 & Dana 44 Front Differentials, Both Sides, YSPBJ-001HDK2
Yukon Ball Joint Kit for Dana 30 & Dana 44 Front Differentials, Both Sides