Yukon YSPBJ-001HDK2

Yukon Gear & Axle's Ball Joints for Jeep Wrangler JK and Grand Cherokee WJ are specifically engineered for models with Dana 30 or 44 front axles. These superior-quality replacement ball joints are CNC-machined from forged SAE 1045 carbon alloy steel for the ultimate in durability, while ball studs are made from induction heat-treated, forged 4140 chromoly steel for superior performance. Upper joint bearings offer carbon steel design superior to factory quality while lower joints offer military-grade bearings that increase anti-friction and ensure stability. Yukon includes a synthetic neoprene outer boot and inner seal pancake boot to help safeguard interior joints against high temperatures, road grime, oil, gas and engine fluids. Complete kit designed to replace factory ball joints and includes all installation hardware, castle nuts, c-clips, cotter pins and zerk fittings.