Timbren Suspension Enhancement System for severe-service rear use, suited to slide-in campers or salt spreaders. This bolt-on SES kit uses rubber cushions to absorb road shocks and automatically support heavy, uneven loads to reduce sag and improve control. No airlines or fittings to leak and it installs with basic hand tools. Rated for 10,000 lb rear capacity, it improves handling under severe towing or service conditions and includes a lifetime warranty.
Timbren 1994 Chevrolet C3500 Rear Suspension Enhancement System