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Eliminate erratic steering wander, fix low-speed steering wheel binding, and conquer front-end mechanical play with this genuine Spicer Front Master Ball Joint and Axle Shaft U-Joint Overhaul Kit. Specifically engineered for classic Jeep 4WD platforms—including the Wrangler TJ/YJ, Cherokee XJ, and Grand Cherokee ZJ—this premium all-in-one chassis and drivetrain package includes all the components required to completely rebuild both the driver and passenger sides of your factory Dana 30 or Dana 44 front axle.

On trail-driven and daily-driven Jeeps alike, the front steering knuckles and outer axle shafts endure severe rotational and multi-directional stresses, which are significantly accelerated when running larger aftermarket off-road tires. Worn ball joints lead to unsafe steering play and uneven tire tread wear, while dried-out, pitted front axle universal joints cause loud clicking sounds and steering wheel binding when turning with 4WD engaged.

This master combo kit solves both issues simultaneously, eliminating the hassle of tracking down individual parts. By bundling heavy-duty upper and lower ball joints with high-end Spicer universal joints, this package updates your entire outer wheel-end architecture to factory-original structural strength and fluid mechanical rotation.

Kit Highlights:

• Complete Dual-Side Master Bundle: Includes 2 upper ball joints, 2 lower ball joints, 2 front outer axle shaft universal joints, along with all mandatory premium cotter pins, castle nuts, snap rings, and installation hardware.

• Genuine Spicer OEM Quality: Manufactured by the original equipment supplier to strict material tolerances, providing significantly greater longevity and impact resistance than generic aftermarket alternatives.

• Heavy-Duty Forged Construction: Ball joints feature heat-treated internal studs to prevent deflection, while the universal joints utilize case-hardened alloy steel crosses to withstand sudden trail torque.

• Premium Environmental Seals: Multi-lip synthetic rubber boots permanently retain premium lubrication while locking out trail dust, deep mud, standing water, and winter road salt.

Vehicle & Axle Fitment:

• Make: Jeep (4WD Models)

• Wrangler TJ / Unlimited: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

• Wrangler YJ: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995

• Cherokee XJ: 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001

• Grand Cherokee ZJ: 1993, 1994, 1995, 1996, 1997, 1998

• Axle Profile: Front Open-Knuckle Dana 30 & Dana 44 Axle Assemblies (Complete Left and Right Kit)