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  1. Vehicle Suspension
  2. SuperSprings Intl
  3. Bump Stops
  4. Towing/Load Leveling
  5. Heavy Duty
  6. Rear Axle Suspension Enhancement
THIS ITEM IS NOT A FIT FOR
1998 Dodge Intrepid
SuperSprings Intl

SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle

$641.99
Retail:$787.35
You Save: $145.36
Vehicle Suspension
Not Confirmed to Fit

1998 Dodge Intrepid

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5,000-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. Each 2-piece spring connects at top and bottom and provides unlimited suspension travel and movement for a smooth, comfortable ride. Great Prices for the best vehicle suspension from SuperSprings Intl. SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle part number SSR-301-47-2 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (145)
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SuperSprings Intl Vehicle Suspension

  • Bump Stops
  • Towing/Load Leveling
  • SuperSprings Intl
  • Heavy Duty
  • Rear Axle Suspension Enhancement
  • Suspension Only

5,000-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. Each 2-piece spring connects at top and bottom and provides unlimited suspension travel and movement for a smooth, comfortable ride.


Features:

  • Helper springs upgrade your vehicle's rear suspension for improved driver control and comfort
    • Keep your vehicle level when you're towing or hauling a heavy load
    • Help to absorb bumps and shocks
    • Minimize sway
  • 2-Piece design provides unlimited suspension travel and movement for a smoother ride when unloaded or on rough terrain
  • 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 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 expand and 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
  • Easy, bolt-on installation
  • 2 Jounce-style springs and necessary hardware included
  • Made in the USA


Specs:

  • Weight capacity (at 50-percent compression): 5,000 lbs
    • SumoSprings will not increase your vehicle's weight-carrying capacity
  • Limited lifetime warranty
  • 30-Day satisfaction guarantee


Rear Suspension Support

SumoSprings helper springs are great for pickup trucks. Towing or hauling a heavy load can cause sag as your factory suspension compresses under the weight of the load. This means that the rear axle is trying to support not only the extra load but also the truck's weight. And because there is less weight on your front axle, your front tires make less contact with the road, which causes problems with traction, steering, and braking. SumoSprings upgrade your factory suspension to level your vehicle, improve driving performance, and keep your ride comfortable.


SumoSprings Rebel installed showing separation of 2-piece springs

The innovative 2-piece design of these Rebel springs allows for unlimited suspension travel. This means that there will be more movement in your suspension when you're unloaded or off-roading, which makes your ride smoother and more comfortable.


Each spring has 2 pieces. One piece attaches to the frame of your vehicle. And the other piece attaches to the axle, typically above your existing factory leaf spring. The pieces come together to provide support when you are towing or hauling a heavy load. When you're unloaded, they separate so that they don't restrict the movement of your suspension. The closed-cell urethane springs also act like a shock absorber to dampen road vibration.


SumoSprings compressing under load

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 springs can also compress by as much as 80 percent to support a heavy rear 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 front 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 expand and 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.


This kit comes with custom-fit brackets that are designed to easily bolt onto your vehicle.



SSR-301-47-2 SuperSprings Sumo Springs Rebel Rear Vehicle Suspension Kit for Trucks - 2-Piece

Item # SSR-301-47-2

Installation Details SSR-301-47-2 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.5

145 reviews
5,000-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. Each 2-piece spring connects at top and bottom and provides unlimited suspension travel and movement for a smooth, comfortable ride.

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Show More Reviews

See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Best SumoSprings For 2021 Ram 3500 Towing 5th Wheel Trailer
    Sag is a pretty common problem for trucks towing a 5th wheel trailer, so SumoSprings are a smart idea, and the best option for your 2021 Ram 3500 are the following: - SumoSprings Rebel Custom Helper Springs # SSR-301-47-2 The SumoSprings # SSR-301-47-2 have a 5,000 lb capacity to give your '21 Ram the support it needs when towing. These are going to engage only when you are towing (or otherwise have a heavy load in your Ram's truck bed) so your unloaded ride won't be affected. But when...
    view full answer...
  • Will SumoSprings Help 2024 Ram 3500 With Squat When Towing 5th Wheel
    Hi Mike; appreciate the question and for your 2024 Ram 3500, I absolutely recommend going with the SumoSprings. The factory air suspension is fine, but SumoSprings are specifically designed for your application, to level the load and help prevent squatting. Since you mentioned having a large 5th wheel, I recommend the 5k option: - SumoSprings Rebel Custom Helper Springs # SSR-301-47-2 These will take the brunt of the weight put on your Ram's rear suspension to counteract sag when you're...
    view full answer...
  • Comparing Timbren Rear Suspension Enhancement System for 2016 Ram 3500 Towing 5th Wheel
    I understand the confusion based on the difference in capacity. The key is the difference in design. The Timbren Rear Suspension Enhancement System # T94VR is designated as a Severe Service kit so the springs are always engaged. Although the capacity is slightly lower at 8,000 lbs, the design is intended for a constant heavy load like a salt spreader or in-bed camper. Based on the frequency of your towing you want the Timbren Rear Suspension Enhancement System # TDR3500CA. These have...
    view full answer...
  • Will SumoSprings Rebel Helper Springs And TorkLift Stable Load Kit Prevent Sag Of 2020 Ram 3500
    You have a pretty good plan of what you will need to support the suspension of your 2020 Ram 3500 SRW 4x4 Long Bed when carrying your truck bed camper and towing a 10000lb trailer. The SumoSprings Rebel Custom Helper Springs - 2 Piece # SSR-301-47-2 are a great choice as they offer up to 4600lb of support when needed and will not negatively effect your unloaded ride. Adding the TorkLift StableLoad Suspension Upgrade w Quick-Disconnect - Lower Overload Springs - Stainless Steel # TLA7310S...
    view full answer...
  • Will SumoSprings Rebel Helper Springs and TorkLift StableLoad Kit Help With Sag on 2022 Ram 3500
    Since the SumoSprings Rebel Helper Springs and TorkLift StableLoad Kit install in different locations on your 2022 Ram 3500 you can definitely use both at the same time to help out with any sag you might experience under a load. I recommend using the 5K Rebel Helper Springs # SSR-301-47-2 and then you can use the standard StableLoad # TLA7310 or the Stainless Steel StableLoad # TLA7310S. Please note that the StableLoad won't fit if you have the Regular Cab or factory installed airbags. The...
    view full answer...
  • Sumo Springs For 2022 Ram 3500 With 2,400 lb Slide In Camper
    Hello Brennan. The only real difference between the different sumo spring options is the weight capacity or stiffness of the springs. Since you will have a truck bed camper on your 2022 Ram 2500, I recommend going with the 5,000 lb capacity SumoSprings Rebel Custom Helper Springs # SSR-301-47-2. The lower capacity springs are great for occasional towing, but for a constant load like a truck bed camper, you are definitely going to want the extra support provided by the 5,000 lb springs....
    view full answer...
  • Compatible Suspension Enhancement For A 2009 Dodge Ram 2500 4x4 With 2 Leveling Kit
    The SumoSprings Rebel Custom Helper Springs # SSR-301-47-2 are a confirmed fit for the rear axle of your 2009 Dodge Ram 2500 4x4 Pickup. The SumoSprings Solo Custom Helper Springs # SSF-302-47 unfortunately will not accommodate a spacer but you can instead use the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS3613-HD. These will attach to the leaf spring instead so you won't have to worry about spacer compatibility. Note: The # RAS3613-HD do not fit vehicles with factory...
    view full answer...
  • SumoSprings Rebel SSR-301-47-2 Appears Mis-Aligned When Installed on 2018 Ram 3500
    Actually, the installation you show in your photos is exactly how it's supposed to be. I checked in with one the engineering folks at SuperSprings who manufacture the # SSR-301-47-2 Rebel Sumo Springs you installed. I forwarded them your photo, and they replied stating that what's shown in your photo is typical of Ram one ton and leaf sprung ¾ ton installs. Rams design of angling forward their rear leaf stacks/ubolts determines the final look of this kit. Their reason for this angling is...
    view full answer...
    Image 1 for
  • Suspension Enhancement for 2020 Ram 3500 That Won't be Too Harsh
    For your 2020 Ram 3500 the suspension enhancement kit we offer that provides the best blend of support and ride quality is the SumoSprings # SSR-301-47-2. The Timbrens do a great job reducing sag but they have a reputation as being a bit harsh whereas the SumoSprings are known to be much softer. Now will your ride quality overall get smoother? Since the truck is a 3500 the answer is no, the 1 ton trucks are harsher since they are designed for towing that much weight and there isn't a way...
    view full answer...
  • Will SumoSprings Help Minimize Sag With A 2022 Ram 3500 Towing A 5th Wheel Trailer
    Yes, the SumoSprings Rebel Custom Helper Springs # SSR-301-47-2 you referenced will fit and also help with the sagging you've been experiencing while towing your fifth wheel. These springs offer progressive load control so that you won't have a stiff ride when you aren't towing the trailer like you might experience if you used a Timbren instead. There's no drilling required and the installation is super easy. If you plan to do this yourself be sure to drop the spare tire to give yourself...
    view full answer...
  • Would SumoSprings Improve the Ride Comfort of a 2017 Ram 3500 Pulling a Horse Trailer?
    Thanks for the picture! I do believe the SumoSprings Rebel Custom Helper Springs item # SSR-301-47-2 you were looking at will significantly improve the ride comfort of your 2017 Ram 3500. These springs have a two piece design that do not come in contact until weight is put on the rear of your truck. The 5,000 lbs capacity will absorb bumps and road shock while also minimizing sway. This will make for a more comfortable travel experience for you and your horses. Another issue I noticed...
    view full answer...
    Image 1 for
  • What SumoSprings will Prevent Sag on My 2022 Ram 3500?
    If you are considering the SumoSprings Rebel Springs # SSR-301-47-2 and the TorkLift StableLoad Suspension Upgrade w Quick-Disconnect # TLA7310S for your 2022 Ram 3500, I recommend going with the SumoSprings. The SumoSprings adjust expand and compress vertically instead of to the sides in order to fully address the sagging issue. The TorkLift suspension, on the other hand, is more of an accessory that is ideal for side-to-side swaying/movement. The SumoSprings are 100% made in the U.S.A....
    view full answer...
  • Which SumoSprings Kit for 2016 Ram 3500 Towing 5th Wheel Camper with Suspension Sag
    I'd go with the lighter duty SumoSprings part # SSR-312-54 if you ever plan to drive the truck without your trailer connected as the ride quality would be much nicer than the higher rated # SSR-301-47-2 that you mentioned.
    view full answer...
  • Suspension Enhancement for 2006 Dodge Ram 3500
    Hey Tiffany! The Timbren SES - Severe Service # T94VR is designed for a constant load like your truck bed camper. However, since you're worried about unloaded ride quality I would stay away from Timbren as a solution. Even if you get the standard # TDR3500CA you're going to have a poor unloaded ride quality. I would say this is especially true with the wide variety of roads you will encounter on your trip. What I recommend is adding the Firestone Ride-Rite Air Helper Springs # F2299....
    view full answer...
  • Will Using The SumoSprings Rebel And TorkLift StableLoad Kits Prevent Sag On A 2022 Ram 3500?
    If the rear of your 2022 Ram 3500 is sagging while towing your 5th wheel, supplementing the rear suspension will definitely help. The TorkLift StableLoad # TLA7310 will improve handling by pre-activating your vehicle's factory lower overload springs and helps to evenly distribute weight. The SumoSprings Rebel Helper Springs # SSR-301-47-2 will further this support and will offer 5,000 pounds of supporting capacity when they are compressed to 50%. With that being said, this will be more...
    view full answer...
  • Will Custom Helper Springs Kit Work On 2004 Dodge 2500
    The SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle # SSR-301-47-2 you referenced will work on your 2004 Dodge 2500 pickup. It prevents sagging and reduces bottoming out as a result of carrying heavy loads, like when towing your fifth wheel. It also helps with problems such as off-center loads, body roll, and sway when turning sharp corners because each spring works independently. This product bolts onto your frame and rear axle and requires no maintenance. It provides a...
    view full answer...
  • Cost-Effective Way to Tow 5th Wheel With a 2016 Ram 3500 Short Bed Pickup
    After installing the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1314 on your 2016 Ram 3500 I recommend using the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter w/ Offset # CAB-C5GX1216. This installs directly on your pin box, has an offset of 7-1/2", and will be more cost-effective than the Anderson gooseneck adapter. For a cost-effective suspension enhancement I recommend the SumoSprings Rebel Custom Helper Springs # SSR-301-47-2. This will give you the support...
    view full answer...
  • Recommended Rear Axle Suspension Kit for 2018 Ram 3500 DRW with 5000-lb Truck Bed Camper
    If you want a rear-axle suspension support kit for your 2018 Ram 3500 dually to help with sag from your 5000-lb truck bed camper, but you do not want an adjustable air bag kit, then I suggest the Super Springs jounce spring kit # SSR-301-47-2. These jounce springs are rated for 4600-lbs, closer to the camper's weight, and like the leaf spring kit it installs without any drilling. These springs will both provide leveling under load and absorption of road shock. Progressive resistance means...
    view full answer...

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Info for this part was:

Employee Tricia G
Written by:
Tricia G
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Jonathan Y
Video Edited:
Jonathan Y
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 David F
Installed by:
David F
Employee Andy C
Installed by:
Andy C

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