SuperPro rear bump stop bushing kit for the 1961 Triumph TR4 provides a durable polyurethane replacement for original bump stops. SuperPro bushings are engineered to resist oils, water and extreme temperatures while offering longer service life and improved handling characteristics compared with rubber. The brand emphasizes design and testing from its Australian engineering program.
SuperPro 1961 Triumph TR4 Base Rear Bump Stop Bushing Kit