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 Solo Kits are a one-piece unit attached on one side used as a replacement/upgrade to factory bump stops.SumoSprings Front for Ford F-250|F-350SS-SSF-103-40: 1000 (lb) Capacity at 50% CompressionSS-SSF-103-47: 1500 (lb) Capacity at 50% CompressionCompress up to 80% of original height with full memory reboundSold as a pair (left and right) Maintenance-freeEnhances load carrying abilityReduces and stabilizes swayImproves overall driver control and ride comfort One-piece unit attached on one side used as a replacement/upgrade to factory bump stopsprogressive spring rate with superior damping propertiesMade from proprietary and patented microcellular urethaneWill not leak or rupture Never load any vehicle beyond the manufacturer’s GVWR Application(s) Summary: Make Model Year Drivetrain Ford F-250 Super Duty 1999-2004 4 X 4 Ford F-350 Super Duty 1999-2004 4 X 4 th, td { padding-right: 20px; } .product-table-top { display: block; max-width: -moz-fit-content; max-width: fit-content; overflow-x: auto; white-space: nowrap; }
