SumoSprings Trailer Helper Springs for Tandem 3500 lb Axle Travel Trailer

Question

Question:

I have a Coachmen 246RKS 2019 I am interested on sumo spring. I can find the product in your site, can you direct me to the right place?

asked by: Jose M

1

Helpful Expert Reply:

Your 2019 Coachmen Freedom Express 246RKS is equipped with tandem 3500 lb axles.

For that setup, the exact system needed will depend on where the leaf springs sit in relation to the axle. If the leaf springs are bolted atop the axle, you'll want to use two of the # TSS-107-40 kits. If the leaf springs are bolted to the underside of the axle, use two of the # TSS-106-40 kits.

expert reply by: Mike L

1

Answer 1

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Answer 2

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Answer 3

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Answer 4

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Answer 5

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…

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Answer 6

The Tekonsha OEM Vehicle Wiring Harness #22121 that you referenced includes all the wiring and parts necessary to install a fully functional 7-Way connector and trailer brake controller. The included brake controller harness is compatible with and…

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Answer 7

The correct replacement master cylinder kit we have for your Demco setup is the part #DM5918 which comes with the lock out replacement.

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Answer 8

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 9

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Answer 10

It sounds like when the Redarc Tow-Pro Elite Brake Controller #RED44FR was installed on your 2022 Toyota Highlander that they may have damaged the brake signal wire or tied into the wrong wire. I recommend taking it either back to the shop who…

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