Availability of 7-Way Trailer Connector With 8 Gauge Wire for Power and Ground

Question

Question:

Im looking for a 7-way trailer cable that has 8 gauge wire for the +12 V and ground cables. Everything I can find has 10 ga wire. Can you help?

asked by: Karl K

0

Expert Reply:

Hi Karl; we have connectors like the # A7WCB which could take 8 gauge wire but none of our wiring harnesses come that way. Is this for a specific application like a Lance Camper? They're the only ones I know of that require the higher wire gauge and you typically need to get the connector directly from them.

expert reply by: Robin H

0

7-Way Round RV Style Trailer Connector
(click to enlarge)

Karl K.

8/27/2025

Thanks for the reply. Yes this is for a Lance camper. I'll give them a call.

Robin H.

8/27/2025

@KarlK thought so, they should be able to take care of that for you. Let me know if you need anything else!

Answer 1

Hey Mark, on the 7-way wiring of the etrailer junction box #e99011 that you referenced the 12 volt accessory circuit, the ground circuit, and the brake output circuit are all 10 gauge and everything else is 14 gauge.

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Answer 2

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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Answer 3

The first thing you need to do is put power to the wires to determine what their function is. You can use some spare wire to connect a 12v trailer battery directly to the wires in question and see what lights come one to determine their function.…

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Answer 4

Hello Pat, thanks for getting in touch. We deal in all sorts of cords and plugs for trailers, so we most likely will have what you are looking for. Can you tell me exactly what you are needing this cord for? What kind of plug is on your truck…

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Answer 5

Hey Nate, We do not have a 3/4" spindle nut or washer, the smallest option is the 7/8" spindle nut #165931and a 1" washer #SW1000. I cannot find anything smaller. Are you sure the threads on you're spindle are 3/4"? If they…

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Answer 6

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

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Answer 7

Hello Branson, We are currently working on improving our fit guide for RVs, and it looks like you’re searching for bearings. I’d be more than happy to help with that. We do not have a database that tells us exactly what components are installed on…

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Answer 8

We have run into this quite a few times in the past, and the best option will be replacing the Lance 7-pin connector with a standard 7-way blade connector like the #PK12706. This will give you a standard 7-way connector to plug into the factory 7-way…

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Answer 9

Good news! I can help you wire your 12 volt fuel pump to work with your 7 way vehicle plug. To accomplish this task you will need a few things: 7-way plug #A7WCB 10 gauge wire #10-2-1 2 pole flat wiring #HM47965 butt connectors #DW05745-5 First thing…

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Answer 10

The Coach Air Kit for Air Force One Supplemental Braking System part #SM99627 includes the motor home installation components that come with the full kit Air Force One system part #SM99243. Keep in mind the coach air kit is only half the kit of a…

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Answer 11

The 6-pole sockets that we carry can only handle up to 12 gauge wire so the only way to really swap away from Lance's proprietary connector would be to treat it like a standard camper and switch to a junction box and 7-way connector like parts…

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Availability of 7-Way Trailer Connector With 8 Gauge Wire for Power and Ground

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