Do these fit the 2018 Thor Challenger 37kt

It is my understanding that these do not fit Thor Motorhomes. I recommend calling the company to find out what they have that will fit a Thor motorhome

Does the motorhome have to be jacked up to get the springs in place? Can the levelling system be used?

I installed Sumo Spring on front and rear of my 2018 Thor and used the leveling jacks to raise motorhome. Fronts were easy didn’t have to remove wheels Backs were more challenging. Had to remove wheels. End result was worth it. Almost no sway at all now.

Have a 96 Ford chastity and not sure what to buy?

the super springs website has a vehicle selection system you should be able to punch in vehicle information and get correct P/N to order

Do these fit 2015 bounder 35k?

The SSF-170-40-2 will fit the front of the Ford F53 chassis with a GVWR (Gross Axle Weight Rating) of 16k-22k.

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SuperSprings Set of Front SumoSprings fits 2011-2025 F53 Class A Motorhome Chassis (Coachmen; Fleetwood; Forest River; Holiday Rambler; Jayco; Newmar; Thor; Tiffin; Winnebago)

SuperSprings Set of Front SumoSprings fits 2011-2025 F53 Class A Motorhome Chassis (Coachmen; Fleetwood; Forest River; Holiday Rambler; Jayco; Newmar; Thor; Tiffin; Winnebago)

Product ID: 66679757

🚐Fits 2011-2025 F53 Class A Motorhome Chassis

🌦️Weather-resistant, lifetime warranty

🛠️Progressive load support reduces rear sag

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Description

🚐 Elevate your motorhome’s ride—comfort, control, and confidence in every mile!

DYNAMIC LOAD BALANCING - Progressive compression technology combats rear-end sag and keeps your ride perfectly level.
BUILT TO BRAVE THE ELEMENTS - UV, moisture, and corrosion resistant with a lifetime warranty—ready for every adventure.
MAINTENANCE FREE DURABILITY - No airlines or compressors needed—closed-cell polyurethane means zero upkeep and zero leaks.
ENHANCED RIDE COMFORT CONTROL - Smooths out harsh impacts, reduces sway, and boosts driver confidence on every mile.
TAILORED FIT FOR YOUR MOTORHOME - Precision-engineered for 2011-2025 F53 Class A chassis from top brands like Coachmen and Winnebago.

SuperSprings Front SumoSprings are premium suspension upgrades designed specifically for 2011-2025 F53 Class A Motorhome chassis. Crafted from patented closed-cell microcellular polyurethane, they provide progressive load support that reduces rear sag, enhances ride height, and improves handling without the need for air compressors or maintenance. Weather-resistant and backed by a lifetime warranty, these springs deliver smoother, safer driving and long-lasting durability for your motorhome.

Specifications

ASIN	B076XCFJYJ
Best Sellers Rank	#325,596 in Automotive ( See Top 100 in Automotive ) #160 in Automotive Replacement Suspension Coil Springs
Brand	SuperSprings
Customer Reviews	4.8 4.8 out of 5 stars (275)
Date First Available	November 28, 2017
Exterior	Painted
Item Weight	0.01 ounces
Item model number	SSF-170-40-2
Manufacturer	Supersprings International, Inc.
Manufacturer Part Number	SSF-170-40-2
Model	SSF-170-40-2
Position	Front
Product Dimensions	18 x 12 x 11 inches
Special Features	Compress up to 80% of original height with full memory rebound, Improves overall driver control and ride comfort, Increases safety, Made from patented micro-cellular urethane, progressive spring rate with superior damping properties

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1125428CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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