Dimensions of SumoSprings kit part # SSR-121-40

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Question:

What is the Spring size for ssr-121-40 or demensions? I need this for custom install

asked by: Dan

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Expert Reply:

The height of the SumoSprings kit part # SSR-121-40 that you referenced is 10-3/4 inches, the width is 7-1/4 inches and the spring diameter is 4-1/2 inch.

expert reply by: Jameson C

0

Answer 1

For your 2022 Chevy Silverado 1500 LTD Trailboss you can either use the SumoSprings #SS65FR which is rated for 1,000 lbs or the SumoSprings #SS45FR which are rated for 1,500 lbs. I honestly just recommend going with the higher rating. SumoSprings…

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Answer 2

I reached out to my contact at SuperSprings to determine the best helper spring for your 2021 Trailboss truck. You were comparing the SuperSprings #SS45FR with the SuperSprings #SS65FR. These helper springs will have about a 1" gap before…

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Answer 3

When air bags are installed, you usually need to support the rear axle when the vehicle is hoisted. Now, Firestone is actually really proud of their air springs design since they use technology from their heavy truck Airide springs and these can…

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Answer 4

When the SumoSprings Solo Custom Helper Springs item #SS65FR are installed on your 2020 GMC Sierra 1500 you will have a 1/2" - 1" of clearance with no additional cargo weight. This allows for you to have a comfortable ride when you…

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Answer 5

For your 2021 Chevrolet Silverado 1500 Trail Boss, I recommend using the SumoSprings Solo Custom Helper Springs - Rear Axle item #SS45FR over the Timbrens. There are no compatibility issues with your Trail Boss edition Silverado. The SumoSprings…

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Answer 6

Is this a body lift or a suspension lift? If it's a body lift which increases the distance between the frame and the body mounts, the lift won't affect which SumoSpring product you need. If that's what you have, I'd…

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Answer 7

I checked with Sumosprings and the #SS65FR and the dimensions are 5 inches tall by 4 inches in diameter without the spacer.

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Answer 8

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the…

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Answer 9

The 40 amp fuse for your 2006 Chevrolet Silverado tow package is used for the 12 volt battery charge circuit. This fuse is located toward the front of the underhood fuse box closest to the front auxiliary positive post (see photo). There may be a…

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Answer 10

On a 2005 Chevy Silverado 1500, If you are facing the front of the truck looking at the power distribution box, there will be a post at the back left side and a fuse slot near it. It is that fuse slot that you will install a 30 amp fuse. I have…

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Answer 11

It sounds like the purpose of getting the air helper spring would be to counteract the 1 inch compression you're getting in your rear suspension caused by the pin weight of your 5th wheel. If that's the case, I believe that the…

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Answer 12

The correct replacement for a Demco Master Cylinder 05680-C is the Replacement Master Cylinder part #5650. I spoke with Demco to confirm this for you.

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Dimensions of SumoSprings kit part # SSR-121-40

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