bing tracking image
  1. Vehicle Suspension
  2. SuperSprings Intl
  3. Bump Stops
  4. Towing/Load Leveling
  5. Standard Duty
  6. Rear Axle Suspension Enhancement
THIS ITEM IS NOT A FIT FOR
2021 Thor Sequence Motorhome
SuperSprings Intl

SumoSprings Solo Custom Helper Springs - Rear Axle

Part Number: SS46EV
In Stock
ChristmasTree SantaHat Arrives before Christmas SantaHat ChristmasTree
$298.99
Vehicle Suspension
Not Confirmed to Fit

2021 Thor Sequence Motorhome

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

1,800-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. No-drill installation. Great Prices for the best vehicle suspension from SuperSprings Intl. SumoSprings Solo Custom Helper Springs - Rear Axle part number SS46EV can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (2239)
  • Q & A (0)
  • Photos

SuperSprings Intl Vehicle Suspension - SS46EV

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

1,800-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. No-drill installation.


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
  • 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): 1,800 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.


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 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.


Installed spring when it is compressed

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.


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



SSR-628-47 SuperSprings Sumo Springs Solo Rear Vehicle Suspension Kit for Trucks

Installation Details SS46EV Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.7

2235 reviews
5 Stars
(1803)
4 Stars
(303)
3 Stars
(45)
2 Stars
(32)
1 Star
(52)
1,800-lb Capacity. These maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. No-drill installation.

by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:


25
2235
Show More Reviews

See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Suspension Enhancement for 2023 Nissan Frontier With Truck Bed Camper and Motorcycle
    Hi Jay! I recommend adding the SumoSprings Solo Custom Helper Springs # SS46EV. Even with all of that loaded in the back you aren't going over the 1,800 lb capacity of the SumoSprings so they're the best option. SumoSprings will help smooth out your ride, reduce sway, and reduce rear sag. These also have a minimal impact on unloaded ride quality so you won't have a rough ride when you aren't hauling your camper around. Keep in mind, suspension enhancement isn't capable of increasing the...
    view full answer...
  • Is a Spacer Required To Install the SumoSprings Solo On a 2023 Nissan Frontier With a 2" Lift
    The SumoSprings Solo Custom Helper Springs # SS46EV includes a 1/2" spacer, so when you install this kit on your Frontier you'll just need to make sure you have 1" of space between the axle and spring. If you don't have 1" of space then you'll need to add the included 1/2" spacer.
    view full answer...
  • Height of SumoSprings Solo Custom Helper Springs for a 2023 Nissan Frontier
    The SumoSprings Solo Custom Helper Springs for a 2023 Nissan Frontier, part # SS46EV for a 1,800 lb capacity and part # SS96EV for a 1,400 lb capacity, measure 4" tall and they come with a 1/2" spacer. You'll want to shoot for about a 1" gap between the jounce spring and leaf springs. If you don't want them to engage as much you can omit the spacer. Please note, the capacity of the spring correlates to tongue weight and or payload, the closer the capacity of the load to the spring, the...
    view full answer...
  • SumoSprings Recommendation for a 2022 Nissan Frontier with Max-ed Out Carrying Capacity
    Since you plan on pushing your 2022 Nissan Frontier to the limits I recommend going with the SumoSprings Solo Custom Helper Springs # SS46EV over the kit # SS96EV simple for the higher 1,800 lb rating. It is important to remember though that these are only going to help support that weight and won't actually increase the weight capacity of your vehicle.
    view full answer...
  • Recommended Rear Suspension Enhancement For a 2022 Nissan Frontier To Reduce Rear Sag
    I recommend adding the SumoSprings Solo Custom Helper Springs # SS96EV to your 2022 Nissan Frontier. These will fit all trucks except for the King cab and provides 1,400lbs of support to your factory suspension to reduce sag and provide increased stability. If you typically haul your 4 wheeler with a lot of gear or other heavy objects we also have the 1,800lb Springs # SS46EV. The SumoSprings will not completely diminish your ride comfort when unloaded like other heavier systems.
    view full answer...
  • Installation of SumoSprings Solo Custom Helper Springs on 2022 Nissan Frontier
    That is correct, the SumoSprings Solo Custom Helper Springs # SS46EV will replace the factory bump stop on your 2022 Nissan Frontier. Installation requires the removal of the factory bump stop and frame mounted cup. Once this is done you will thread the stud from the SumoSpring into the existing hole in the frame where the factory bump stop was removed.
    view full answer...
  • Will SumoSprings Fit on a 2022 Nissan Frontier with a 2" Lift
    The SumoSprings Solo Custom Helper Springs for your 2022 Nissan Frontier, parts # SS46EV and # SS96EV, measure 4" tall and then they come with a 1/2" spacer you can install as well. You will want to shoot for about 1" of space between the SumoSprings and the axle. As long as this fits with your application you'll be good to go!
    view full answer...
  • Best Suspension Upgrade For 2022 Nissan Frontier Pro 4X That is Squatting
    Hi Duane, We can definitely set up your 2022 Nissan Frontier Pro 4X with support for its suspension, and the best option for this is SumoSprings: - SumoSprings Solo Custom Helper Springs # SS46EV I really like the SumoSprings # SS46EV because they offer the best rear support for your Frontier, compressing based on the amount of weight in your truck bed (or when towing if that's something you also do). How they work is simple but really effective; when you put those heavy items in the...
    view full answer...

Do you have a question about this Vehicle Suspension?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Dustin K
Video Edited:
Dustin K
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Manda E
Updated by:
Manda E
Employee Carrie F
Updated by:
Carrie F
Employee James M
Updated by:
James M

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924
<