Will SumoSprings Trailer Helper Springs Work with Slipper Springs

Question

Question:

will the TSS-107-40 work with my trailers slipper springs?

asked by: Gary L

1

Helpful Expert Reply:

Yes, the SumoSprings Trailer Helper Springs w/ Line Relocation Bracket # TSS-107-40 will work with both slipper and double eye leaf spring styles. Double eye springs are just more popular than slipper springs which is why all of the photos and videos you're currently seeing about this kit show it on double eye springs.

expert reply by: Jon G

1

Answer 1

The Trailair Flex Air 5th Wheel Pin Box part #LC369535 weighs around 230 lbs and the Trailair Rota-Flex 5th Wheel Pin Box part #LC328330 weighs around 100 lbs. They are both designed to replace a Lippert 1621 pin box.

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Answer 2

The hinge itself is not available, but you can just replace the entire lid with the Replacement Wooden Toilet Seat with Slow Close Lid for Dometic Part-Timer RV Toilets #DOM23FR which would include two brand new slow close hinges.

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Answer 3

Hey Clayton, thanks for reaching out! The bolts on the side of the pin box should not be loosened. I know the arrows are a little confusing and seem to indicate adjusting will somehow control the chucking, but that is not the case. They are just a…

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Answer 4

Hey Dale, you can install Roadmaster Comfort Ride Shock Absorbers for Tandem Axle Trailers #RM-2460 with a SumoSprings kit like the part #SS26MV. The SumoSpring would just engage a little earlier since it installs on top of the u-bolt plate which…

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Answer 5

Hey Thomas, with the SumoSpring part #SS65GR you do want to have the front and rear installed on the springs even though only the rear seems to be making contact as is. You want uniform pressure on the front and back otherwise it will just flex…

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Answer 6

While the SumoSprings Trailer Helper Springs #SS26MV are primarily designed to assist the leaf springs on the trailers and smoothen out the road shock being transferred from the wheels to the trailer it will only have a minimal impact on jerking and…

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Answer 7

I would be happy to recommend a suspension enhancement option for your 14000lb GVWR 5th wheel trailer. Starting with the SumoSprings Trailer Helper Springs w/ Line Relocation Bracket #TSS-106-40 which act as shock absorbers taking the brunt of bumps…

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Answer 8

You can absolutely use the underslung Dexter Trailer Axle Beam with 4" Drop E-Z Lube Spindles - 95" Long - 3,500 lbs #7685269 with leaf springs mounted to the top of the axle. In order to do this you will simply need the Dexter Trailer…

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Answer 9

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 10

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 11

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 12

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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Will SumoSprings Trailer Helper Springs Work with Slipper Springs

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