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FITS 2020 Winnebago View Motorhome
SumoSprings Solo Custom Helper Springs - Front Axle

SumoSprings Solo Custom Helper Springs - Front Axle

Our Price: $249.99
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Vehicle Suspension
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2020 Winnebago View Motorhome




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Call at 1-800-940-8924 for expert service. We are your Winnebago vehicle suspension experts, and offer a great price. carries a complete line of SuperSprings Intl products for your Winnebago View Motorhome 2020. SumoSprings Solo Custom Helper Springs - Front Axle part SSF-106-47 from SuperSprings Intl can be ordered online at Complete vehicle suspension installation instructions and technical support.
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2020 Winnebago View Motorhome - SumoSprings Solo Custom Helper Springs - Front Axle

  • Jounce-Style Springs
  • Front Axle Suspension Enhancement
  • SuperSprings Intl
  • Light Duty

1,000-lb Capacity. Upgrade your Winnebago View Motorhome'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.


  • 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 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


  • Weight capacity (at 50-percent compression): 1,000 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 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-106-47 SuperSprings Sumo Springs Solo Front Winnebago View Motorhome Suspension Kit - Heavy Duty

Item # SSF-106-47

Installation Details SSF-106-47 Installation instructions

Customer Satisfaction Score:

Customer Reviews

SumoSprings Solo Custom Helper Springs - Front Axle - SSF-106-47

Average Customer Rating:  4.7 out of 5 stars   (1768 Customer Reviews)

1,000-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.


Love the product fairly easy to install. Took just about two hours for all four Sumosprings. The front was a bit more challenging and I’ve seen somewhere else about using a plastic bag that you can cut up and inserted in the 13 mm deep socket, this will keep the nut in place while threading.

Your videos are very helpful and strongly suggest that you create a how too for the front replacement

Love them. Highly recommend both front and rear. Easy to install
Thomas - 10/15/2020


Easy ordering. All fitment information was on website. Fast delivery. InstallTion was a snap. My Ford E350 did not require the lockout and washer, the Sumo threaded directly into the frame where the original bump block was attached.

6500 miles on the Sumo Springs and they are working fine
Mike - 01/01/2023

2018 Subaru Forester

This was a very easy install. It took less than an hour. I installed them on a 2018 Forest River Forester which is on an E450 chassis. My rig is equipped with Firestone airbags in the back so I only needed the Sumos in the front.

I’m looking forward seeing how they improve the handling of my RV. I haven’t ventured out on the road.

Great product. Really helps with front end sway. My Class C RV handles well. Sumo Springs have really paid off.
Creeker J - 07/05/2019


We love our Sumos. They are easy to install and they helped with our sway and jouncing. Unfortunately, we just added a new rear suspension package which lifted the rear about 2 inches. Now the Sumos don’t touch the axle and won’t provide much sway damping. They act now more like a very fancy jounce bumper. Still good to know that the rear Sumos will give us extra protection should we hit a wicked pothole. Front sumos still snug against the axle and helping with sway and crosswinds

2014 Mercedes-Benz Sprinter

The SumoSprings arrived within one week of ordering them and I installed them myself. I am very happy with the performance of them.

1998 Ford Van

Great addition to my E-350 Class-C Motorhome! Helped With rough roads and sway,simple install ! Thanks again for prompt service

Mercedes-Benz Sprinter

The addition of these Sumo Springs to the front of our Sprinter Class C motor home made a big difference in ride quality and handling of our motorhome. And as always etrailer has great prices on quality equipment.

2019 Ram 3500

Installed on a 2019 Sprinter 3500 RV. Great improvement on overall handling. Actual ride over bumps etc was slight improvement. But I couldn't believe how much better the vehicle steered and handled on the highway after installation. Much more control and more relaxing for driver.


It made a big difference in how the steering feels at lower speeds on rough roads.

Chevrolet Colorado

wasn't sure if I believed all the hype about the Sumosprings but after driving in strong winds through Colorado, New Mexico and Arizona I was very much impressed with the way my Class C motorhome handled... glad I got them when I did....


Installation was easy. Just screw the Sumo Spring in , don’t follow and put the nut on. The bolt isn’t long enough.

Still very satisfied with the SumoSprings. Has helped a lot with front end sway.
John P - 07/24/2022


The ride is great. But did not eliminate the sway when semi-trucks overtake me. Trucks pressure forces steering right have to be aware all the time. 4 stars Excellent for suspension ride, 3.5 stars for sway control.

2018 Jayco Greyhawk Motorhome

I found these springs while researching a towing question. I was more than impressed with portrayal of part, adequate info and glowing reviews. I was further delighted by speed of arrival and impressed with branding of the packaging. Top notch. Front and back installed in about an hour. Instructions
are clear. Took me more time to figure the socket size for removing the E-450 OEM front stops.

2008 Dodge Sprinter

I'm not feeling it ... I purchased both a front and read set of springs for a 2008 Dodge Sprinter. The front install was easy but the rear was a pain even with the rear tires removed. I feel the instructions to bend the corner of the spring tab did not work for me. I had to bent some metal to push the springs in place as well as some grease.

Ride quality improved for the front but not the rear. The springs in the front maintain a constant contact with the lower arm. The rear springs do not contact the axel. This may be due to no real load in the van rear. The rear leaf springs are original with no other modifications.

I would like to reach out to the manufacturer about the issues that you are having with the rear springs. I wanted to ask if you have the 2500 or 3500 Dodge Sprinter van?
-- Etrailer Expert Jenny N - 04/02/2022


We are extremely happy with customer service and all their help in choosing the right suspension parts for our Dynamax Isata 3 Motorhome, these really made a huge difference when traveling.


I love the Sumo Springs. Great product. Excellent performance. Very easy installation.


We installed the front Sumosprings on our Class C Jayco Melbourne a year ago. We immediately noticed a big positive difference in the ride. It was much smoother and had much less impact when going over bumps in the road. The biggest difference we noted was a great deal better stability in side-to-side sway when going around corners, crosswinds on the road, and going over entry curbs. This was a great addition and I highly recommend it.


These made the ride so much better less rocking and smoother.


Best investment in replacing air bags that never worked well.


Received products in a very timely mann er.


Easy one person install! Key is a 13mm deep socket. I used the provided jack of my 2015 Winnebago View to lift the front wheel of the ground (also used additional jackstands for safety). I was able to reach over the tire from the outside to remove existing bump stop and install the SumoSprings. The ride improvement (when coupled with the rear SumoSpring rear helpers) is incredible! No more extreme sway/roll when transitioning across uneven surfaces! Best is the almost total elimination of swaying when passed by tractor trailer rigs on the interstate! Highly recommend this modification especially for Class C rigs.

Performance is over original review. Highly recommended mod!
Peter M - 10/05/2020


Ford e350 super duty motorhome 2021 had a terrible ride. The sumo springs improved the ride especially on rough roads and improved the sway when passed by a semi. Also improved front tire wear. I should have stock to my wanting a Chevy chassis. LSt ford I will ever own!

2019 Mercedes-Benz Sprinter

Along with the rear bump shocks a big performance improvement on my 2019 sprinter chassis RV on cornering and handling bumps. Installed all four in an hour


I just now received my springs. So give me some time to get them installed and I'll write a review on performance


These front bump stops were easy to install and work very well to help control vehicle roll and on road stability. I am very happy with them.
First pic 0451: Shows the new vs the old bump stop!
Second pic 0508: Shows the right stop installed and uncompressed.
Third pic 2825: shows left bump stop fully compressed.

Show More Reviews

See what our Experts say about this SuperSprings Intl Vehicle Suspension

  • Installation of SumoSprings Solo Custom Helper Springs SSF-106-47 on 2017 Ford E-450
    When installing the SumoSprings Solo Custom Helper Springs # SSF-106-47 you simply need to ensure you use jack stands to support your 2017 Ford E-450's frame so the front suspension hangs freely. It is not recommended or necessary to use Loc-Tite when installing these springs. You will only need to thread the stud on the springs into the mounting location. I have attached links to both the installation instructions and a video of these springs being installed on a '17 E-Series for you...
    view full answer...
  • Are the SumoSprings SSF-106-47 Sold as a Pair?
    The SumoSprings Solo Custom Helper Springs # SSF-106-47 is sold as a pair and will cover both sides of the front of the vehicle. If this is for just one vehicle, you will only need to order one set.
    view full answer...
  • Do Front SumoSprings SSF-106-47 Come as a Pair or Single Spring
    That can be a bit confusing, but I can verify for you, that you will get two SumoSprings - for the left hand and right hand side - when you order them. So you'll get a pair when you purchase the following part: - SumoSprings Solo Custom Helper Springs - Front Axle # SSF-106-47
    view full answer...
  • SumoSprings Custom Front Helper Springs for a 2019 Entegra Oddessy 26D Class C
    I recommend going with the 1,000 lbs SumoSprings for your Entegra Oddessy 26D Class C. The SumoSprings Solo Custom Helper Springs for front axles item # SSF-106-47 will upgrade your vehicle's front suspension for improved control and comfort. They will support heavy front-end loads to keep your vehicle level and minimize sway.
    view full answer...
  • What Front SumoSprings do You Recommend for My 2021 Thor Axis on a Ford E-450 Chassis?
    For a great choice for front-axle SumoSprings on your 2021 Thor Axis motorhome on a Ford E-450 chassis, I recommend the SumoSprings Solo Custom Helper Springs # SSF-106-47. Apart from the 1,000 load weight rating, these springs do not require any additional maintenance once they are installed on your vehicle. Also, another great feature is that the springs work independently from each other to compensate for off-center loads and to reduce body roll during sharp turns. These springs are...
    view full answer...
  • Does Install of SumoSprings Kit Require Front End Alignment
    The install of a SumoSprings Kit like the part # SSF-106-47 does not require getting an alignment on the vehicle.
    view full answer...
  • Correct SumoSprings for 2022 Jayco Greyhawk Prestige with J-Ride
    I do see how the Hellwig Helper Springs in the rear could affect the SumoSprings but I don't think there is anything on the J-Ride that would affect fit on the front with the SumoSprings Solo Custom Helper Springs part # SSF-106-47. The J-Ride is already pretty great so you should not really need to add much more to the suspension but the front SumoSprings would still be a nice addition for the 2022 Jayco Greyhawk Prestige.
    view full answer...
  • SumoSprings Front Spring Kit that Fits 1997 Born Free Motorhome on E-350 Chassis
    Yes, the SumoSprings Solo Helper Springs part # SSF-106-47 is a confirmed fit for your 1997 Ford E-350 Motorhome. They will help stabilize the front suspension by providing more support.
    view full answer...
  • SumoSprings Suspension Kit for 2002 Ford E-150 that Sags When Loaded
    To get rid of the sag in your 2002 Ford E-150 van when loaded you'd want the SumoSprings Solo part # SSF-106-47 which will give you the additional support you are needing without making the ride quality rough.
    view full answer...
  • SumoSprings Recommendation for Front Axle of 2017 Thor Vegas 25.2 on E-350 Chassis
    Both the part numbers # SSF-106-47 and # SSF-106-40 are a fit for the front axle of your 2017 Ford E-350. The difference being that the part # SSF-106-47 has a 1,000 lb spring and the # SSF-106-40 has a 500 lb spring. For the weight of your Thor Vegas I'd go with the 1,000 lb # SSF-106-47 as it will be more effective.
    view full answer...
  • Suspension Enhancement for 2015 Thor Four Winds E450 C-Class Motor Home
    For your 2015 Thor Four Winds E450 C-Class built on a Ford E-series chassis we do offer front suspension enhancement kits. These are rubber jounce springs (no air bags are available) or sway bar type items. The links provided will let you see both types of products whose fits vary based on your GVWR and other factors. For example, for front jounce springs use either kit # SSF-106-40 (medium duty) or # SSF-106-47 (heavy duty).
    view full answer...
  • Correct SumoSprings for a 2018 Freedom Elite 22FE
    The SumoSprings Solo Custom Helper Springs for a 2018 Freedom Elite 22FE are sold in pairs. They are available in a heavy duty model part # SSF-106-47 (1,000 lbs) and a light duty model part # SSF-106-40 (500 lbs). I recommend the heavy duty model for this application.
    view full answer...
  • What Does the Capacity Mean for Sumo Springs on a 2018 Coachmen Freelander
    This is a great question and one that can cause some confusion. SumoSprings capacity is determined by how much weight it takes to compress the spring down to 50% of its original body height, so a spring like the # SSF-106-40 will compress down to half of it's unweighted height with 500-lbs of pressure. The # SSF-106-47 is going to be a stronger spring with it's 1000-lbs capacity. Keep in mind, these aren't designed to upgrade the GVWR, but they're designed to help cushion the load that...
    view full answer...
  • Comparing 500 Lb and 1,000 Lb Front SumoSprings for a 2013 Mercedes Benz Sprinter
    In regards to the SumoSprings Solo Custom Helper Springs part # SSF-106-47 for 1,000 lbs and part # SSF-106-40 for 500 lbs for a 2013 Mercedes-Benz Sprinter, the difference is the hardness of the spring rather than length. Therefore, they will both engage at the same time but the amount of give for example will be different. The softer 500 lb spring will have more give therefore offers a smoother ride but also does not provide as much body roll reduction as the harder 1,000 lb version....
    view full answer...
  • Front SumoSprings Recommended for 2007 Silverado 3500 Classic With Heavy Slide In Truck Camper
    We typically only recommend front suspension enhancement products for vehicles with heavy brush guards/winches or snow plows, but with a heavy camper in your truck bed, using a front SumoSpring Solo application would be an excellent idea. You'll want to use part # SSF-201-47, which would absolutely reduce body roll in turns that can be caused by having a heavy slide in camper, especially if the camper is on the tall side.
    view full answer...
  • Recommended SumoSprings for 2022 Pleasure-Way Plateau TS
    For your 2022 Pleasure-Way Plateau TS I recommend the SumoSprings Solo Custom Helper Springs # SSF-106-40 for the front axle and # SSR-338-47 for the rear axle. Adding these helper springs would be a great choice. The springs will help minimize sway and absorb bumps and shocks without sacrificing the overall ride quality. They also work independently from each other to help compensate for off-center loads. I have attached a review video along with an installation video for your reference.
    view full answer...
  • Recommended Rear Suspension Enhancement For 2021 Ford E-450 25 Class C Motorhome
    For your 2021 Ford E-450 Super Duty 25' Class C Motorhome I highly recommend the SumoSprings Maxim Custom Helper Springs - Rear Axle # SSR-106-47-1 as it offers 4600lbs of support to the rear suspension while also absorbing road shock and minimizing sway. If your Motorhome has dual rear wheels you will need to verify that you have at least 7" clearance between the inside edge of the tire and the frame. To get the best results I do also recommend # SSF-106-47 for the front suspension which...
    view full answer...
  • Recommended Front and Rear SumoSprings For 2020 Winnebago Minnie Winnie 22R
    For your 2020 Winnebago Minnie Winnie 22R I recommend the SumoSprings Solo Custom Helper Springs # SSF-106-47 with a 1000lb capacity for the front axle, and the # SSR-106-47-1 with a 4600lb capacity for the rear axle. The combination of these two helper springs will do a great job of absorbing road shock, and will also help prevent sway and body roll leading to a more enjoyable driving experience. Since the SumoSprings are pretty soft, going with the higher rated components will not ruin...
    view full answer...
  • Correct Front Sumo Springs for Motorhome On Ford E-450 Chassis
    The correct SumoSprings Solo Custom Helper Springs for a motorhome with Ford E-450 Chassis is part # SSF-106-47. These will be a direct bolt-on swap with improvements to both ride quality and sway control. If you decide to replace the rears as well you'll want to use the SumoSprings Maxim Custom Helper Springs part # SSR-106-47-1. These require a bit more install (drilling) but offer the same great improvements in ride quality and sway control as the front.
    view full answer...
  • Correct SumoSprings Custom Helper Springs for a Thor Vegas on Ford E-450 Chassis
    The correct SumoSprings Custom Helper Springs for a Thor Vegas on Ford E-450 Chassis is part # SSF-106-47 for the front and part # SSR-106-47-1 for the rear.
    view full answer...
  • Correct SumoSprings for a 2019 Thor Four Winds 23U
    The correct SumoSprings Custom Helper Springs for a 2019 Thor Four Winds 23U is part # SSF-106-47 for the front and part # SSR-106-47-1 for the rear.
    view full answer...
  • SumoSprings Suspension Kit Recommendation that Fits 2016 Sunseeker Class C Motorhome
    For your 2016 Sunseeker Class C motorhome built on a 2015 Ford E-450 chassis the SumoSprings Maxim Kit part # SSR-106-47-1 would be what you need and work well with your rear suspension that has air bags. This kit installs on top of the spring pack and attaches to side of frame rail so it would not interfere with the air bags you have on the axle. Then for the front axle you'd want the kit part # SSF-106-47 which will give 1,000 additional pounds of support. I attached install videos...
    view full answer...
    Image 1 for
  • What SumoSprings Do I Need for My 2020 Thor Class C?
    The SumoSprings are a great choice! I recommend using the SumoSprings Custom Helper Springs # SSF-106-47 (front) and # SSR-106-47-1 (rear) on your 2020 Thor Class C motorhome on a Ford F-350 cutaway. The SumoSprings are a great choice to help absorb bumps and minimize the sway that you're encountering from passing semi trucks. These jounce style springs are made from a microcellular urethane and work progressively to gain strength as more weight is applied to them- meaning the springs...
    view full answer...
  • Recommended Sumo Springs Suspension Enhancement for 2018 Thor Vegas 27.7 Motorhome
    Given the 14.5 K GVWR of your Thor Vegas 27.7, Super Springs recommends going with the # SSR-106-47-1 Sumo Springs to provide a 4600 lb capacity. The Sumo Springs will provide a smoother ride as well as helping to reduce body roll. Keep in mind that on dual rear wheel vehicles, in order for this option to work, there will need to be at least 7 inches of available clearance between the sidewall of the inner most tire and the vehicle frame. SuperSprings didn't believe that the # SSF-106-47...
    view full answer...

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