The Timbren Suspension Enhancement System for 1989 UD 1800 front suspension installs as a bolt-on rubber cushion that absorbs impacts and self-adjusts to load changes. Rated to 8,600 lb capacity, it requires no airlines or fittings and mounts with basic hand tools. The kit reduces squatting and sagging, improves handling and ride stability for towing and hauling, and is covered by a lifetime warranty for durable performance.
Timbren 1989 UD 1800 Front Suspension Enhancement System