--- product_id: 77359324 title: "SuperSprings Set of Rear SumoSprings fits Ford Transit 150/250/350/350HD (2015-2025 RWD / 2020-2025 4WD) | 2800 lb Capacity at 50% Compression | Simple Installation" price: "$774.99" currency: USD in_stock: true reviews_count: 12 url: https://www.desertcart.us/products/77359324-supersprings-set-of-rear-sumosprings-fits-ford-transit-150-250 store_origin: US region: United States of America --- # Simple 1-hour install Fits Ford Transit 2015-2025 2800 lb load capacity SuperSprings Set of Rear SumoSprings fits Ford Transit 150/250/350/350HD (2015-2025 RWD / 2020-2025 4WD) | 2800 lb Capacity at 50% Compression | Simple Installation **Price:** $774.99 **Availability:** ✅ In Stock ## Summary > 🚐 Elevate your Ford Transit’s ride—comfort, control, and confidence in one simple upgrade! ## Quick Answers - **What is this?** SuperSprings Set of Rear SumoSprings fits Ford Transit 150/250/350/350HD (2015-2025 RWD / 2020-2025 4WD) | 2800 lb Capacity at 50% Compression | Simple Installation - **How much does it cost?** $774.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/77359324-supersprings-set-of-rear-sumosprings-fits-ford-transit-150-250) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Progressive Load Support:** 2800 lb capacity at 50% compression reduces rear sag and stabilizes your ride under heavy loads. - • **Built to Brave the Elements:** UV, moisture, and corrosion-resistant with a lifetime warranty—ready for every adventure. - • **Maintenance-Free Durability:** Closed-cell microcellular polyurethane means no air leaks, compressors, or upkeep—just reliable performance. - • **Tailored Fit for Ford Transit:** Precision-engineered for 2015-2025 Transit 150/250/350/350HD models, ensuring seamless integration and peak performance. - • **Enhanced Ride Comfort & Control:** Smooths out harsh impacts, minimizes sway and body roll for safer, more confident driving. ## Overview SuperSprings Rear SumoSprings are a patented, maintenance-free suspension upgrade designed specifically for Ford Transit 150/250/350/350HD (2015-2025 RWD and 2020-2025 4WD). With a 2800 lb load capacity at 50% compression, these durable polyurethane springs reduce rear sag, improve handling, and enhance ride comfort. Easy to install in about an hour, they resist UV, moisture, and corrosion, backed by a lifetime warranty—perfect for professionals seeking reliable, smooth, and safer driving under load. ## 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. Review: Immediate improvement - I have a 2019 Ford Transit 250 extended HR with a lift (Camper Van). It sat high and kind swayed on turns a bit, so I just added these Sumo springs, based on an internet and youtube search. I noticed and immediate improvement on my first drive with it, I am about to embark on a 5000 mile, 3 week road trip. I will see if I will add any to the front suspension also. I would recommend over the stock ones. It took me 1 hour to install both, with a floorjack in my driveway. Easy install, no problems or setbacks. I used both spacers that it came with. Review: Great upgrade to our Ford Transit 350 HD RV. - Put these on my Ford Transit 350 HD RV. They were very easy to install and make a big difference in the ride and handling. Be safe when jacking up the RV. Jack it up as high as possible to the point the wheel starts to leave the ground. You will need that space to fit your socket extensions and to remove them. ## Features - Vehicle Compatibility: These SumoSprings are specifically designed to fit your Ford Transit 150/250/350/350HD (2015-2025 RWD / 2020-2025 4WD), ensuring a perfect fit and maximum reliability - Progressive Load Support: SumoSprings compress under increasing weight to reduce rear-end sag, improve ride height, and maintain balanced handling - No Air, No Maintenance: Made from closed-cell microcellular polyurethane, these springs don’t require airlines, compressors, or constant adjustment - Smoother, Safer Handling: The progressive foam design dampens harsh impacts, minimizes body roll and sway, and boosts driver control - Built to Last: Weather-resistant polyurethane resists UV, moisture, corrosion, and extreme temperatures — backed by a lifetime warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01GNW03NM | | Best Sellers Rank | #261,116 in Automotive ( See Top 100 in Automotive ) #55 in Automotive Replacement Leaf Spring Leaf Springs | | Brand | SuperSprings | | Customer Reviews | 4.3 4.3 out of 5 stars (75) | | Date First Available | June 6, 2016 | | Exterior | Painted | | Item Weight | 5.63 pounds | | Item model number | SSR-121-54 | | Manufacturer | Supersprings International, Inc. | | Manufacturer Part Number | SSR-121-54 | | Model | SSR-121-54 | | Position | Rear | | Product Dimensions | 11 x 8 x 5 inches | | Special Features | Compress up to 80% of original height with full memory rebound, Improves overall driver control and ride comfort, Made from patented micro-cellular urethane, One-piece unit attached on one side used as a replacement/upgrade to factory bump stops, progressive spring rate with superior damping properties | ## Images ![SuperSprings Set of Rear SumoSprings fits Ford Transit 150/250/350/350HD (2015-2025 RWD / 2020-2025 4WD) | 2800 lb Capacity at 50% Compression | Simple Installation - Image 1](https://m.media-amazon.com/images/I/61SdfqjjCbL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this fit a 2022 transit 350 RWD extended** A: It fits my 2017 Ford Transit 350 XLT HD. So, probably! **Q: Install says use a .5" to 1" gap (so they don't rest on them directly) yet i see some don't put a gap & it raises the transit. is that ok to do?** A: I don't have a gap as well and it seems to work very well. **Q: Do these fit the '22 transit cargo van?** A: Not positive butt all the transits are pretty much the same. Not to mention they are awesome. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Immediate improvement *by S***R on June 17, 2024* I have a 2019 Ford Transit 250 extended HR with a lift (Camper Van). It sat high and kind swayed on turns a bit, so I just added these Sumo springs, based on an internet and youtube search. I noticed and immediate improvement on my first drive with it, I am about to embark on a 5000 mile, 3 week road trip. I will see if I will add any to the front suspension also. I would recommend over the stock ones. It took me 1 hour to install both, with a floorjack in my driveway. Easy install, no problems or setbacks. I used both spacers that it came with. ### ⭐⭐⭐⭐⭐ Great upgrade to our Ford Transit 350 HD RV. *by S***X on March 22, 2025* Put these on my Ford Transit 350 HD RV. They were very easy to install and make a big difference in the ride and handling. Be safe when jacking up the RV. Jack it up as high as possible to the point the wheel starts to leave the ground. You will need that space to fit your socket extensions and to remove them. ### ⭐ Rebranded *by M***O on April 3, 2025* Rebranded Chinese, just get the unbranded ones 30-50 usd... Exactly the same material. Don't fall for this, too expensive for a piece of Urethane. ## Frequently Bought Together - SSR-121-54 | SumoSprings Rear for Ford Transit 150|250|350, Yellow - SuperSprings CSS-1195 | Coil SumoSprings for various applications | 1.95 inch inner wall height, Black - SuperSprings SSA43 Black SuperSpring, 2 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/77359324-supersprings-set-of-rear-sumosprings-fits-ford-transit-150-250](https://www.desertcart.us/products/77359324-supersprings-set-of-rear-sumosprings-fits-ford-transit-150-250) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*