The Timbren Suspension Enhancement System for 2003 Freightliner M2 106 front suspension adds rubber cushions that absorb bumps, reduce squat and sag, and improve handling when carrying heavy loads. Rated for 8000 lbs, the bolt-on kit installs with basic hand tools and requires no airlines or fittings to maintain. Hollow rubber springs deliver a progressive spring rate that tightens up as weight increases for better stability.
Timbren 2003 Freightliner M2 106 Front Suspension Enhancement System