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  1. Vehicle Suspension
  2. SuperSprings Intl
  3. Bump Stops
  4. Towing/Load Leveling
  5. Standard Duty
  6. Front Axle Suspension Enhancement
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2023 Thor Compass Motorhome
SuperSprings Intl

SumoSprings Solo Custom Helper Springs - Front Axle

Part Number: SSF-303-54
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$258.99
Retail:$312.38
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Vehicle Suspension
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2023 Thor Compass Motorhome

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2,800-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation. Great Prices for the best vehicle suspension from SuperSprings Intl. SumoSprings Solo Custom Helper Springs - Front Axle part number SSF-303-54 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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SuperSprings Intl Vehicle Suspension - SSF-303-54

  • Bump Stops
  • Towing/Load Leveling
  • SuperSprings Intl
  • Standard Duty
  • Front Axle Suspension Enhancement
  • Suspension Only

2,800-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.


Features:

  • Helper springs upgrade your vehicle's front suspension for improved driver control and comfort
    • Support heavy front-end loads to keep your vehicle level
    • Help to absorb bumps and shocks
    • Minimize sway
  • Progressive load control - springs compress according to the weight of your cargo
    • Lighter loads - springs compress easily at first for soft engagement and a less bumpy ride
    • Heavier loads - springs compress by as much as 80 percent for support
  • Springs work independently from each other to compensate for off-center loads and reduce body roll during sharp turns
  • Durable, high-density microcellular urethane
    • Works in temperatures from -25 F to 200 F
    • Resists damage caused by oils, road salts, and UV rays
  • Minimal lateral expansion - springs compress vertically instead of to the sides so they aren't easily damaged when operating in tight spaces
  • Maintenance-free - no tubing to run or air pressure to monitor like with air springs
  • Simple, no-drill installation
  • 2 Jounce-style springs included
  • Made in the USA


Specs:

  • Weight capacity (at 50-percent compression): 2,800 lbs
    • SumoSprings will not increase your vehicle's weight-carrying capacity
  • Limited lifetime warranty
  • 30-Day satisfaction guarantee


Front Suspension Support

A heavy front load, such as a snowplow or a winch, can cause front-end sag as your factory suspension compresses under the weight of the load. This means that the front axle is trying to support not only the extra load but also the weight of your vehicle. And because there is less weight on your rear axle, your rear tires make less contact with the road, which causes problems with traction, steering, and braking. SumoSprings upgrade your vehicle's factory suspension to level your vehicle, improve driving performance, and keep your ride comfortable.


Installed spring when it is not compressed

SumoSprings provide progressive load control - the more you load them, the stiffer they become. With a lighter load, the springs will compress easily for soft engagement and a less bumpy ride. The closed-cell urethane material allows for smooth contact between the springs and your vehicle. And the springs act like a shock absorber to dampen road vibration.


Installed spring when it is compressed

The springs can also compress by as much as 80 percent to support a heavy front load and to help your factory suspension bear up under the load. This evens out the weight, which levels your vehicle and ensures that your rear tires are making better contact with the road. A level ride means that you have improved driving control, ensures safe headlight aim, and helps to minimize sway. The springs also support your factory suspension, which helps prevent sagging and reduces bottoming out.


The springs work independently from one another to support each side of your vehicle. This action helps to reduce body roll when you make a sharp turn. This also helps compensate for an off-center load.


Durable, Custom-Fit Springs

These microcellular urethane springs are tough. They resist abrasion, oil, salt, and UV rays that can more quickly wear out other springs, and they perform well in temperatures ranging from -25 F to 200 F (-33 C to 93 C).


SumoSprings compress vertically with minimum expansion to the sides, so they won't be damaged by nearby mechanical parts and they fit safely into tighter spots. And unlike air springs, SumoSprings require no maintenance or adjustment.


The helper springs are custom designed to fit your vehicle, and they install easily - no drilling required.



SSF-303-54 SuperSprings Sumo Springs Solo Front Vehicle Suspension Kit for Trucks

Replaces SSF-303

Installation Details SSF-303-54 Installation instructions

This Product Fits The Following Vehicles




Video of SumoSprings Solo Custom Helper Springs - Front Axle

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for The Low-Down on the SumoSprings Solo Custom Helper Springs-SSF-303-54

Speaker 1: Today we're taking a look at the Sumo Springs solo custom helper springs for the front axle. This product fits certain years of the Dodge Ram and Ram 4500 and 5500 trucks. To ensure, double check that this is a fit for your vehicle, you can use the vehicle fit guide, which is located at eTrailer.com.Now helper springs are designed to upgrade your vehicles front suspension for improved driver control and comfort. They simply replace your factory springs. With these installed you'll notice better support for front and heavy loads. They do a better job at supporting those heavy front end loads, which is going to help keep your vehicle level.

These also help to better absorb bumps and road shocks. You'll also notice that they help reduce, or minimize, sway. They do feature progressive load control so these springs will actually compressor according to the weight of your cargo. For lighter loads, the springs compress easily at first, for soft engagement and a less bumpy ride. Then for heavier load, the springs compress for as much as 80% for support.Now, they are a nice stiff design.

When I try to compress them, you can't really see much. That's because these are designed for heavy loads. They're really nice, durable, micro cellular designs. The urethane is a high density. It's very durable, it works in temperatures from negative 25 degrees Fahrenheit to 200 degrees Fahrenheit.

They're designed to resist damages typically caused by oils, road salts, and UV rays. Now these springs do work independently from each other to compensate for off center loads. That's really going to help reduce body roll when you're going around a turn, or cornering, or maybe sudden maneuver or a sharp turn.They also feature minimal lateral expansion. These springs will compress vertically instead of off to the side, so they aren't easily damaged when operating in tighter spaces. My favorite feature about these springs is that they're completely maintenance free.

There's no tubing to run, or air pressure to monitor, like with air springs. It's a simple no drill installation. They simply push into the retaining cup on your vehicle, where your factory springs we're installed.They do include nice installation instructions, so you can see there, right here points out your new spring compared to the OEM, or factory one. Shows how it installs it. On the back, you have kind of a line by line breakdown of the installation process. This product is made in the USA. When it comes to the weight capacity at 50% compression, we're looking at 2,800 pounds. It's important to keep in mind that Sumo springs do not increase your vehicle's weight carrying capacity.That's going to do it for today's look at the Sumo Springs custom helper springs for the front axle.

Ratings & Reviews

4.7

661 reviews
2,800-lb Capacity. Upgrade your vehicle's front suspension with these maintenance-free helper springs. Sturdy microcellular urethane springs cushion bumps and help support a heavy load to level your ride and minimize sway. No-drill installation.

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See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Recommended Suspension Improvements For a 2022 Dynamax Isata 5 on Ram 5500 Chassis
    I find the best improvements for suspension systems on a motorhome like your 2022 Dynamax Isata 5 on a Ram 5500 chassis are the Front # RM55ZR and Rear # RM35ZR sway bars to help reduce body roll. And the Front # SSF-303-54 and Rear # SSR-309-54 SumoSrings to help provide support to the suspension and cushion road shock. Best of all these are all maintenance free parts so you do not have to worry about air bags getting a hole or air lines becoming damaged over time.
    view full answer...

Info for this part was:

Employee Tricia G
Updated by:
Tricia G
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H
Employee Noah M
Updated by:
Noah M
Employee Cole B
Installed by:
Cole B
Employee Jonathan Y
Video Edited:
Jonathan Y

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