Recommended 7-Way Round Trailer Connector And Wiring

Question

Question:

Do they make a plug that is 7 pin round and has either pre-molded wiring in straight or coil lengths?

asked by: Patrick H

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Expert Reply:

If you are looking for a round connector with a 7-way blade I recommend part # H20046. This is a trailer end connector with 8 ft molded wire. For a 7-way with 6 ft of molded wire you need part # H20044, and for the connector with 4 ft of molded wiring you need part # H20043. for a connector with a coiled wire I recommend the WesBarg 7-Way, RV-Style Connector, part # WG54006-043. This has 6 ft of coiled wire attached.

If you are looking for a 7-way with round pins we do not offer a 7-way round pin connector that has a molded wire or coiled wire. We do carry 7-way round connectors like part # PK11720. This is the vehicle end 7-way round pin connector and it has mounting terminals on the back that you can attach the wiring to.

For the trailer end we offer part # PK11702. This has the cable guard included and you can attach shielded 7-way wire like part # DW04914-1 that is sold by the foot.

expert reply by: Jeffrey L

0

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Answer 1

The auxiliary or back-up wire on a 7-way trailer connector like #HM20041, is used to power to things like interior trailer lights or other 12V accessories. It can also be used to power backup lights, but not many trailers are equipped with those.…

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Answer 2

Since not all trailer wiring colors match your best option is going to be to use a circuit tester like part #PTW2993 to identify all of the functions of the wiring on your vehicle and then using the attached diagram wire it up accordingly. I attached…

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Answer 3

You do have the wishbone trailer wiring setup. What that means is that if you have a solid brown wire it attaches to the brown and green wire as well as the brown and yellow wire. Yellow goes to left stop/turn, green goes to right stop/turn, and…

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Answer 4

The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…

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Answer 5

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 6

The Demco Hydraulic Trailer Brake Actuator part #DM72VR should be a direct replacement for the Atwood 61101 Brake Actuator that you have now. This newest updated it rated at 7K instead of 6K. This is a bolt on option that mounts on 3" centers.…

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Answer 7

I do have an option for you but the coupler on your trailer is very old and we simply don't carry parts for them anymore as they were discontinued by the manufacturer. Therefore, the only option we can offer is a new coupler, the Demco Hydraulic…

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Answer 8

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 9

Hello Mike, Sounds like you are getting things set up the right way and not going over your payload, I respect that. It looks like the weights are the same whether you have a 6 3/4' or 8' bed. If you happen to have an aftermarket hitch,…

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Answer 10

The Demco Hydraulic Brake Actuator part #DM72VR is a great option to replace an Atwood 82543. That said, it does not come with any sort of reverse lockout feature therefore in order to reverse without the brakes locking up you will either need to add…

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Answer 11

No, I am sorry it does not. I just spoke with Lippert and none of the Curt Helux Shock-Absorbing 5th Wheel Pin Box like item #C73RJ are compatible with gooseneck adapters like the Anderson Ultimate 5th Wheel Hitch. You would need to use a standard…

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Answer 12

Your best route is to replace your entire surge brake assembly as Atwood no longer produces any parts for their brake actuators. The Titan Zinc-Plated Brake Actuator #T47457207K is going to be your best replacement available. It is specific to disc…

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Recommended 7-Way Round Trailer Connector And Wiring

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