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SuperSprings K-10-003 SumoSprings Front and Rear Kit

SKU: K-10-003
$1,519.99
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Description
SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings® are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties. Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles—proof of the craftsmanship that goes into every piece. SumoSprings Front & Rear Kits are one-piece units attached on each side (both front & rear) and used as a replacement/upgrade to factory bump stops.

  • Ford F53 4 X 2 (2011-2025); 16k-18k / Coachmen; Jayco; Holiday Rambler; Tiffin; Winnebago
  • SumoSprings Front & Rear Kit | SSF-170-40-2 & SSR-184-40-1 for Ford F-53
  • Kits contain both front and rear SumoSprings sold as a pair (left and right)
  • Capacity: 6000 (lbs)
  • 3000 (lb) front & 3000 (lb) rear capacity at 50% Compression
  • Maintenance-free
  • Enhances load carrying ability
  • Reduces and stabilizes sway
  • Improves overall driver control and ride comfort
  • Compress up to 80% of original height with full memory rebound
  • One-piece unit attached on one side used as a replacement/upgrade to factory bump stops (front & rear)
  • Progressive spring rate with superior damping properties
  • Made from patented micro-cellular urethane
  • Will not leak or rupture
  • Never load any vehicle beyond the manufacturer's GVWR
    • Application(s) Summary:

      Make Model Year Drivetrain
      Coachmen F53 2011-2025 16k-18k
      Holiday Rambler F53 2011-2025 16k-18k
      Jayco F53 2011-2025 16k-18k
      Tiffin F53 2011-2025 16k-18k


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    Expedited orders must be placed by 12 p.m. CST. Items under 110 lbs ship via standard parcel (UPS Ground). Items 110–150 lbs may ship via ground or truck freight depending on size and destination.
    Larger or heavier items ship via truck freight, which may require additional delivery time.

    Please inspect all shipments within 10 days of delivery. Return requests must be submitted within 45 days.

    For full details, view our Shipping & Returns Policy.

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    Product Information
    Item # MFG # GTIN #
    K-10-003 K-10-003 850022476266