Wire Gauge Size of the 40 Ft 5-Way Trailer Wiring Harness A40W5B

Question

Question:

What gauge is the wire on this trailer harness?

asked by: James

0

Expert Reply:

The 40 Ft 5-Way Trailer Wiring Harness part # A40W5B uses 20 gauge wire according to Optronics. This is pretty standard and will work for the vast majority of trailers without issue.

expert reply by: Conner L

0

Answer 1

The main difference between the Fusion LED Trailer Tail Light part #STL211XRFHB and the Fusion LED Trailer Tail Light part #OPT37FR is that the stop/turn signal portion of the former is a red lens with red LEDs and the latter is a white lens with red…

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Answer 2

No, they won't but congrats on the new car! The two hitches that fit a 2024 Subaru Crosstrek, item #e98912 and item #C13382 are not compatible with a 2024 Impreza Sport. There is a major redesign from the 2023 model year and it may be awhile, end…

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Answer 3

If your tow vehicle has a 3 wire system, this means the vehicle's turn, brake and tail light function are on separate wires. When installing the Vehicle Wiring Harness #C59496 referenced in your question, you will use the following connections:…

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Answer 4

Yes, it will! The Curt Hitch item #C12184 has been confirmed to fit all models of the 2024 Subaru Crosstrek except for the hybrids. You will have no compatibility issues installing this on a Wilderness model. If you are planning on towing you will…

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Answer 5

It sounds like you have what is called a wishbone harness like #A40W5B as an example. This type of harness will have 2 wires that share the running light circuit. This is so you can use two wires, one for each side of the trailer, for running light…

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Answer 6

I recommend using 40 Ft 5-Way Trailer Wiring Harness #A40W5B, which is a kit that will replace your entire 5 way boat wiring setup and give you the 5 way connection at the front of the trailer. The lighting wires are 40 feet long, which will be more…

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Answer 7

It is very unusual for 4-pole trailer wiring to get hot enough to melt the 4-pole plug. This wiring format carries only basic lighting signals, no trailer brake power, no reverse lights and no auxiliary 12V power. It would be much more common for an…

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Answer 8

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 9

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 10

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 11

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 12

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Wire Gauge Size of the 40 Ft 5-Way Trailer Wiring Harness A40W5B

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