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1999-2004 Ford F 250 F 350 Pickup Truck 4WD Front SumoSprings Kit SSF-103

1999-2004 Ford F 250 F 350 Pickup Truck 4WD Front SumoSprings Kit SSF-103

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“My rear air suspension failed just as I’m about to leave for Maine pulling a trailer. After seeing part costs, I decided to look for an alternative and that’s how I found your company. Thank you for having what I needed. After a little research and seeing your video, I made the decision to switch to your strut system before even knowing what the problem was. I haven’t driven very far since the repairs were completed but I can tell the ride is much more stable than before.

Mandy was very helpful and also knew the best lobster place in Maine so thank her again for me.

Best regards,

Derek Intini, VP
Intini Marketing Inc.”


Fits 4WD Front:

  • 1999-2004 Ford F-250 Super Duty Pickup Truck
  • 1999-2004 Ford F350 Cab & Chassis Truck
  • 1999-2004 Ford F350 Super Duty Pickup Truck

Additional Info

All SumoSprings utilize patented closed cell microcellular urethane formulated with exclusive additives. The resulting combination of exclusive raw material and engineering design produces a graduated spring rate curve which results in progressive compression under load and variable road conditions. This produces a smooth ride and provides additional load support. Front SumoSprings permit a far smoother load engagement than other products. More than a mere bump stop, this variable rate spring (with load capacities of up to 3,000 pounds) eliminates sway while maintaining the vehicles ride-height. Best of all, Sumo Springs is made in the USA and are maintenance-free. No drilling or maintenance required- simply fit it and forget it!


Vehicle Info

  • Year: 1999-2004
  • Make: Ford
  • Model: F-250 Super Duty, F-350, F-350 Super Duty Pickup Truck (4WD)
  • Manufacturer: SuperSprings
  • Product Type: SumoSprings

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
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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 premium american-made coil springs, to ensure our customers only need to buy the right product once.

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