SPC Ball Joint Rebuid Kit 9.5 Taper .50 Over for Adjustable Control Arm PN 97130 / 97140 / 97190

If you're working on an adjustable control arm setup and need to replace a worn ball joint or fine-tune your vehicle's ride height, this rebuild kit from SPC Performance is what you'll want. It's designed to service one control arm, so you'll need two kits if you're doing both sides of the vehicle. This kit lets you replace the entire ball joint assembly or customize the stud length, especially useful for vehicles that have been lowered or lifted.

Inside this kit, you'll find all the necessary components to get your ball joint back in working order: a ball joint boot, the ball stud itself, a ball joint race, a washer, wave spring, castle nut, and a cotter pin. The stud length is 0.50 inches longer than the original equipment, giving you a bit more adjustability. It features a 9.5-degree taper, which is a common specification for many suspension applications.

For easier installation and removal of the old ball joint, SPC recommends using their Spanner Wrench #72120. This kit is specifically made to fit SPC control arm part numbers 97130, 97140, and 97190.