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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.
Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds.
The SSF-106-40 has a 500 lb capacity when compressed at 50%. The Blue SumoSprings shouldn’t be compressed past 70% of their original height in order to keep full memory rebound.
Please Note: SuperSprings International products are specifically designed for vehicles equipped with factory suspension. We cannot guarantee their compatibility with aftermarket products or parts. For questions about fitment on your specific vehicle, please contact us.
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Product Specifications
| Weight | 3 lbs |
|---|---|
| Dimensions | 10.75 × 7.25 × 4.5 in |
| Application(s) Summary | Dodge Sprinter 2500 4 X 2 (2007-2009) ; Dodge Sprinter 3500 4 X 2 (2007-2009) ; Ford E-150 4 X 2 (2002-2014) ; Ford E-150 Club Wagon 4 X 2 (2003-2005) ; Ford E-150 Econoline 4 X 2 (2007-2008) ; Ford E-150 Econoline 4 X 2 (1975-2002) ; Ford E-150 Econoline Club Wagon 4 X 2 (1975-2002) ; Ford E-250 4 X 2 (2003-2014) ; Ford E-250 Econoline 4 X 2 (1975-2002) ; Ford E-250 Econoline Club Wagon 4 X 2 (1975-1991) ; Ford E-350 Club Wagon 4 X 2 (2002-2005) ; Ford E-350 Econoline 4 X 2 (1996-2000) ; Ford E-350 Econoline Club Wagon 4 X 2 (1996-2002) ; Ford E-350 Super Duty 4 X 2 (1999-2023) ; Ford E-450 Econoline Super Duty 4 X 2 (1999-2002) ; Ford E-450 Super Duty 4 X 2 (2003-2023) ; Freightliner Sprinter 2500 4 X 2 (2007-2021) ; Freightliner Sprinter 3500 4 X 2 (2007-2021) ; Mercedes-Benz Sprinter 1500 4 X 2 (2017-2023); Mercedes-Benz Sprinter 2500 4 X 2 (2010-2023) ; Mercedes-Benz Sprinter 3500 4 X 2 (2010-2023) |
| Spring Diameter | 3'' |
| Spring Height | 4'' |
| Capacity | 500 (lb) Capacity at 50% Compression |
Seems to be a great product, extremely quick delivery, super easy to install, what else can you ask for
Excellent upgrade with outstanding results/performance
Worked great. Took the sway and rock out of it. Very pleased.
Replaced front Struts and rear shocks. Ride much firmer.
Great products and good support. Thank you.
When my wife and I head out in our 2023 Winnebago View we are looking for the best ride we can get. I don't like swaying back and forth in crosswinds or leaning in turns. And we try to miss every big bump in the road but that is not always possible. After 18 years and 2 Sprinter Class C motorhomes without doing any suspension upgrades, we decided to try front and back SumoSprings. I chose the blue front and black rear SumoSprings and Wow! they give the RV a more "planted" feel and a better ride without increased road noise or stiffness. I would absolutely buy them again. They have increase our confidence alot. My goal is to have a motorhome that drives more like an SUV. The SumoSprings along with new rear Fox shocks have given us a much improved ride. We now feel more relaxed when driving in cross winds and I can't describe how much better it feels to turn without leaning. Happy driving, hope you enjoy the road as much as we do.
After using Timbrens for 2 years what a difference! We had the Timbrens for a couple of years and the original set was way to hard of a ride. The Microwave almost fell out of the cabinet. They sent a second set of lighter springs. Still to rough of a ride. After removing these, we went a year without any helpers. This year I decided to try the Sumo Springs. What a difference in the ride and handling. I would recommend Sumo Springs to any motorhome owner. The ride is firm but not harsh. I wish we would have installed Sumo's in the first place.
Fabulous products and staff.
Fast service. Received Sumo Springs a week earlier than I expected. Product was exactly as described. Installation was straightforward and relatively simple. The springs make a noticeable improvement in handling and stability of our van.
Wow! What a difference in roll, more stable in the wind
The combination of Sumo and SuperSpring have made a great difference in the ride quality. They have basically eliminated body roll and soaks up potholes and large road depressions like they weren’t even there. The van rides like floating clouds
The ride is much more comfortable. Especially on the highway. When hitting pot holes at high speed the rear of the vehicle does not bounce. I also noticed that it has improved stability on winding highway.
Got great tech support prior to the sale. Love the performance on my 2019 2 wheel drive 2500 MB Sprinter
The teams help to get the product before my trip was awesome. Installation was super easy. The ride difference is amazing. Did a 1,600 mile trip right after install with 11 passengers, hauling a small trailer and loaded to the ceiling. Handling and ride was awesome!
Huge difference in driving quality between the stock bump stop and sumo springs. We went from bumpy ride and feeling every pot hole to better ride quality. Before the sumo springs every high wind areas we passed I have to slow down and manage the steering wheel continuously, After the install, it's much stable and resists cross winds immediately and consistently adjusting the vehicle position in space. Probably the best investment I put on our 2020 Airstream Interstate 19.
Easy order and install
Springs Make a huge difference thank you
Great product
Super Springs was really helpful and shipped it out quick. The ride improvement was great, feels solid and the swaying in and out of driveways has improved immensely. Just a much more solid ride.
Beast upgrade to reduce sway and Improve handling
Order, shipping, communication was outstanding. Installation was much easier than expected. Replaced all bump stops in less than 45 minutes!
Total 2-3 hours to install. The Rv rides great and takes corners so much better!
Total 2-3 hours to install. The Rv rides great and takes corners so much better!
SumoSprings have made our van handle much better - flatter through corners and less swaying over low speed bumps.