Will The SumoSpring # SSA46 Fit A 2021 Ford F-350 With Air Springs And Factory Top Overload Springs

Question

Question:

Hello Have a 2021 Ford F-350 Diesel short bed. Has 4 leafs and 1 overload leaf. Will these work on the vehicle? Also has airbags on the truck. Thanks SuperSprings Custom Suspension Stabilizer and Sway Control Kit Part Number: SSA46

asked by: Steven C

0

Expert Reply:

Hey Steven,

The SuperSprings Custom Suspension Stabilizer and Sway Control Kit # SSA46 is compatible with both models that do and do not have factory top overload springs those wouldn't prevent you from being able to install this kit. The air springs might be a different story though, do you know what kit you have so I can check how it's installed?

expert reply by: Kevin C

0

John H.

12/15/2025

Hey Steven, were you able to check which airbag kit is on your F-350 so we can confirm the fit with the SuperSprings kit? Once you have that info, I can help make sure everything will work together.

Answer 1

I can help you with suspension enhancement that will work great on your 2015 Ford F-350 but since your truck has a service/utility body that would normally indicate you have a cab and chassis model truck that has a narrower 34 inch wide frame and for…

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Answer 2

That's a good question, and you will keep the factory overload spring on your 2020 Ford F-350 Super Duty, as they are designed to fit directly over that spring. The correct SuperSprings kit for your '20 F-350, which will also work with your…

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Answer 3

The SuperSprings Suspension Stabilizer and Sway Control Kit #SSA13 is designed for your 2014 Ford F-250 without overload springs. A lockdown kit is required if the factory springs sit above the axle and the included poly spring pads are necessary.…

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Answer 4

There are two levels of adjustment on the SuperSprings Custom Suspension Stabilizer and Sway Control Kit part #SSA46 for your 2017 Ford F-350. The adjustment is located on the shackle that attaches the roller to the bottom of your leaf spring. There…

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Answer 5

Hey Cory, Air springs are going to be the best at leveling your F-350 back out once the weight is added but they will most likely affect your unloaded ride quality, even when aired down. That being said, a majority of the unloaded ride quality…

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Answer 6

Hey John! You're not going to get much help out of the TorkLift StableLoad Suspension Upgrade item #TLA7200 as far as towing a trailer goes. These are designed to help with heavy loads in your truck bed like slide in campers. To upgrade your 2023…

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Answer 7

Hello Nelvin, thanks for reaching out, and congrats on the new truck. Between those two options I recommend the SumoSprings Rebel Custom Helper Springs #SSR-128-47-2. Those StableLoads are fine but you will see much better ride leveling with the…

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Answer 8

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 9

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 10

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 11

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

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Answer 12

Hello Dan, Great question. When you’re comparing the Firestone kits #F59VV and #F2582, they both technically fit your 2025 F-150, but they are designed around different mounting locations and truck configurations. The #F2582 is the traditional…

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Will The SumoSpring # SSA46 Fit A 2021 Ford F-350 With Air Springs And Factory Top Overload Springs

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