Upgrade your older SPC arms to the latest design with this complete bushing retrofit kit. These xAxis joints feature free pivoting inner balls to maximize droop travel and are greased & booted to protect against contaminants. The bonded rubber outer shell is designed to maintain factory noise, vibration, and harshness (NVH) specifications. The kit includes four bushings, washers, and a press tool needed to install the new bushings in your arms. On a budget? We still sell our SpecRide bushing kit for these arms, see part number 25496. Note: This kit requires access to a shop press to install. California Residents WARNING