Availability of Wiring Harnesses/Wiring Kits For a Trailer

Question

Question:

Do you sell wire harnesses or wiring kits?

asked by: Karl

0

Expert Reply:

We do have several trailer wiring harness options such as these below.

35 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 42" Ground # A35W42B
25 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 25' Ground # A25W2GWB
40 Ft 5-Way Trailer Wiring Harness - Wishbone Style - 30" Ground - 5' Auxiliary Wire # A40W5B

These above harnesses can be combined with our etrailer Trailer Wiring 7-Way # HM20048 and Junction Box # 38656 if you are using on a trailer requiring a 7-way. If you can tell me any specifics about the trailer you need the harness for I can help you find the best solution.

expert reply by: Bud M

0

Answer 1

I can't comment on specific wire colors but it sounds like you're referring to a wishbone trailer wiring harness like part #A25W2GWB which has five wires and four pins on the connector. There will be two running light wires (one for…

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Answer 2

The 4-way harness you looked at, part #A25W2GWB, has a ground wire. It's the white wire which is kind of hard to see in the pictures. This is a wishbone 4-way so there are two brown wires for running lights; one for each side of the trailer.…

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Answer 3

The Optronics 25 foot 4 Way Wire Harness #A25W2GWB will be a good option. This will generally have enough length to cover most trailers. I will also recommend adding in a few of the Spectro Self-Stripping Connector with Waterproof Sealant…

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Answer 4

The 25 Ft 4-Way Trailer Wiring Harness #A25W2GWB would be the closest harness we carry for your Adams drift boat trailer. This will require you to splice the 3-Wire Pigtail #A45PB for your Optronics Fleet LED Trailer Tail Lights #TLL12RK as we do not…

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Answer 5

Boat trailer 4-way trailer wiring is done in the same way as other 4-way trailer wiring. Sometimes boat trailer will use 5-ways instead if the trailer has surge brakes and the actuator has a reverse lockout which allows the trailer to back up without…

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Answer 6

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 7

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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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

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 10

Load range B trailer tires are going to have a lower capacity than C load range tires. Basically that, psi rating, and the ply rating are the only differences. A higher load range tire would last a little longer than lower load ranges of the same…

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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

To determine the size of the hub assembly you need to purchase you have to determine which bearings are in the old assembly. If the old assembly has L44649 inner bearings, you would use the hub you chose #8-258-5UC1. If the inner bearings are marked…

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