Sooner or later, rubber bushings become the weak link in your suspension. Polyurethane is the first step towards handling and performance.. Energy Suspension offers a full line of polyurethane motor mounts, transmission mounts, sway bar and torque bushings, and other accessories eliminate unwanted deflection and flex from your suspension.
These universal polyurethane coil spring isolators are made of superior HYPERFLEX polyurethane material. Saves replacing again and again lasting from 3 to 10 times longer than rubber isolators. Sold as a set of 2. Dimensions: Inside diameter: 3-3/4" Lip outside diameter: 4-1/16" Outside diameter: 5-7/16" Pad thickness: 5/8" Lip height: 1/2" Total height: 1-1/8"