Hellwig 03-18 Ford E-450 SD Load Pro- To 3500lb Constant Rate Level LC Helper Spring w/11 Leaf Stack 9645

HWG Special Design Helper Kits

Leaf Helper Spring

The Hellwig LP-35 Helper Spring set the standard for all other aftermarket helper springs. Featuring a Fulltime Spring Rate design it is the workhorse of the Hellwig Spring line. This is ideal for fleet applications or vehicles that consistently carry a heavy load day in and day out.

LP-35 Heavy Duty Load Leveler Helper Springs for 1997-2020 Ford E40; E450 with 11 leaf stack.