Fits Rear:

  • 2003-2010 Chevrolet Kodiak C4500
  • 2003-2010 Chevrolet Kodiak C5500
  • 2008-2010 Ford F-450 Super Duty Pickup Truck (with factory overload spring above)
  • 1999-2014 Ford F-450 Super Duty Chassis Cab Pickup Truck (with factory overload spring)
  • 1999-2014 Ford F-550 Super Duty Chassis Cab Pickup Truck (with factory overloads)
  • 2003-2010 GMC TopKick C4500
  • 2003-2010 GMC TopKick C5500


  • Mounting Kit (MTKT) NOT required for this kit.
  • For heavy loading applications with Chevrolet Kodiaks and GMC TopKicks.
  • Chevrolet Kodiaks and GMC TopKicks rated for 6,000 lbs.
  • Chevrolet Kodiak C4500, Ford F-450 (with factory overload), and GMC TopKick C4500 should only use this kit for extra HD commercial load applications.
  • For extra heavy loading applications ONLY with Ford F-450.
  • Ford F-Series Trucks rated at 5,000+ lbs.
  • While optional, the P5KT kit is highly recommended for all listed Ford applications when operating on rough roads.

Additional Info

Boost load & tow capacity without compromising the unloaded ride. SuperSprings self-adjust automatically to accommodate varying size loads or no load at all, all while keeping the vehicle level. This kit reduces vehicle sway, allowing for more driver control. Very easy installation and no suspension knowledge required! The cost and time savings are astonishing versus trying to rebuild your spring pack. Best part is, this kit is maintenance-free!


Vehicle Info

  • Year: 1999-2014
  • Make: Chevrolet, Ford, GMC
  • Model: F-450 Super Duty, F-550 Super Duty, Kodiak C4500, Kodiak C5500, TopKick C4500, TopKick C5500
  • Manufacturer: SuperSprings
  • Product Type: Load Leveling Kit

Air Suspension Conversion Kit Includes

These are the components and materials you can expect to find shipped with your new purchase.

Shipping Info

All of our products have shipping options available to guarantee you get your part in a timely and affordable manner.

  • Next Business Day: Delivery typically by 10:30 a.m.
  • 2 Business Days: Delivery typically by end of day
  • 1-5 Business Days: Delivery based on distance to destination
Tour Strutmasters

Manufactured, Packaged and
Shipped in North Carolina, USA

All of our conversion kits are manufactured, packaged and shipped from our warehouse right here in Roxoboro, NC, USA. We believe in providing the highest quality parts, such as Eibach Springs, to ensure our customers only need to buy the right product once.

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