Standard Duty Helper Kits are designed to add up to 2200 lbs. of additional capacity to Import and Domestic pickups, vans, and motorhomes. All standard duty helper kits are designed for the do-it-yourself market. They are a complete bolt on – no welding, no drilling, helper kit that can be installed with common hand tools in less than one hour.
Variable Rate Design: This design has virtually no effect on the original suspensions performance until additional loads are applied. When weight is added, secondary leaves engage to enhance suspension performance and support loads up to 2200 lbs.
Constant Rate Design: Continuously enhanced suspension performance and support for loads up to 2200 lbs. This style helper kit is designed for vehicles that are subjected to more constant loads such as pickups with service bodies and motorhomes.
|Manufacturer Part Number||505-25203|
|Model||F250, F250 SD, F250 Super Duty, F350, F350 SD, F350 Super Duty|
|Notes||This is the add on overload kit that will install on top of the factory rear leaf springs. Includes both pass and drivers rear . DOES NOT include the rear springs.|
|Special||Only 1 in stock|