2021 Ford F-350 Super Duty Air Suspension Helper Spring - Rear SuperSprings

  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Enhances Load Carrying Ability
    • 4600 Pounds Capacity At 50 Percent Compression
    • Reduces And Stabilizes Sway
    • Improves Overall Driver Control And Ride Comfort
    • Compress Up To 80 Pct Original Height With Full Memory Rebound
    • 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
    • Progressive Spring Rate
    • Made From Proprietary And Patented Microcellular Urethane
    • Worlds Only Leak Proof Air Spring
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SumoSprings are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and comfort. SumoSprings are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. All SumoSprings are manufactured from proprietary closed microcellular urethane designed to suit numerous applications. SumoSprings Compress up to 80% of original height with full memory rebound and stretch 50% of their height. They are maintenance free, do not leak air, and do not require airlines or compressors.

Additional Fitment Information:
Vehicle Position Sub Model Drive Type
2021 Ford F-350 Super Duty Rear Lariat RWD
3 In Stock
Best Price:

Black Friday Deal

$961.78 USD
$1,154.14 USD
Brand SuperSprings
Part # S99SSR-129-47-2
Condition New
Warehouse B

SuperSprings

  • Solo Kits Are Replacements To Factory Bump Stops; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR
  • SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 4600 lbs. At 50 Percent Compression; Do Not Exceed GVWR;
  • SumoSprings
  • General

    Max Load
    4600 Lbs.

    Packaging

    package quantity
    1
    length
    18.00 in
    width
    12.00 in
    height
    11.00 in
    weight
    35.00 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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