Built for the heaviest Class A motorhomes, the SumoSprings Front & Rear Kit for Ford F53 24K–26K chassis delivers maximum load support, improved stability, and enhanced ride control. Designed specifically for Ford F53 4×2 platforms, this complete suspension upgrade helps reduce sway, body roll, and front-end dive—providing a safer, more confident driving experience.
SumoSprings are a patented suspension enhancement engineered from proprietary closed micro-cellular urethane. Their progressive spring rate engages smoothly as weight is applied, offering superior damping and consistent performance under heavy loads. Unlike air suspension systems, SumoSprings are maintenance-free, never leak, and require no compressors or airlines.
Each SumoSpring is handcrafted, with natural variations that reflect the premium craftsmanship behind every unit. This combo kit includes a precisely matched front kit (SSF-173-40-2) and rear kit (SSR-183-54-1) to ensure balanced suspension performance. Ideal for motorhomes from Coachmen, Holiday Rambler, Jayco, Tiffin, and Winnebago.
Feature List:
• Custom fit for Ford F53 4×2 chassis (2011–2025)
• Designed for 24K–26K GVWR Class A motorhomes
• Includes matched front and rear SumoSpring kits
• Progressive spring rate for controlled load engagement
• Proprietary closed micro-cellular urethane construction
• Maintenance-free—no air lines or compressors required
• Handcrafted for durability and consistent quality
• 10,000 lb load support capacity
Additional Info:
Weight: 63 lbs
Dimensions: 25 x 19 x 10 in
Application(s) Summary: Ford F53 4 X 2 (2011-2025); 24k-26k / Coachmen; Holiday Rambler; Jayco; Tiffin; Winnebago
Capacity: 10000 (lbs)
Before You Order
Verify part number K-10-005 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify K-10-005 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
