2014-2026 Promaster 2500/3500 Suspension Bump Stop (SSR-313-54) upper-ball-joint 0 Shock 25

0 Shock 25

ABS wire relocation clip

Rear shock mounts are HIGHLY recommended for bypass clearance

Cooler fluid lubricates better

2014-2026 Promaster 2500/3500 Suspension Bump Stop (SSR-313-54) upper-ball-joint 0 Shock 25SumoSprings replace your Promaster's factory rear bump stops to add spring rate exactly when you need it. They contact the rear axle sooner to firm up the suspension yet still compress to factory bump stop height, so suspension travel is never reduced. The result is less sway, better control in high winds, reduced sag under load and a more comfortable ride as the suspension cycles. Recommended for vans that haul heavy loads or tow, and they pair great