|Synergy Manufacturing 8009-12 Jeep JK/WJ Dana 30/44 HD Ball Joint Set (2 Uppers, 2 Lowers) Specifications|
|Jeep Model||JK - Jeep Wrangler 2007-Current|
Synergy D30/D44 Heavy Duty Front Ball Joint Set (2) Upper / (2) Lower, (D30/44) JK, WJ. Complete Set includes: (2) upper, (2) lower. 12 Month Unlimited-Warranty
Designed to replace the factory ball joints that are prone to premature wear on lifted vehicles with large off-road tires.^Fully greasable metal on metal design. Machined bearing housing made from sintered graphite, bronze, and 1045 steel for a strong, smooth, bearing surface.^Ball joint stud made from 4140 steel with an induction heat treated bearing surface for smooth operation and maximum life.^Ball joint boot is made from tear/wear resistant silicone polyurethane.^Outperforms the factory ball joint assembly and includes all necessary hardware for installation.