Replacing a Round 4 Pin Connector With Round Contacts

Question

Question:

I’m looking for a round 4-pin connector that has round contacts. The connector has to be 3/4 inch diameter. I’m wondering if the Roadmaster 910030-2 is it. I’ve already tried the Curt 58060 but it is too big at 7/8”. The truck-side is the dodge Dakota with an aftermarket hitch and wiring.

asked by: Martin S

1

Helpful Expert Reply:

When it comes to replacing a round 4 pin connector The RoadMaster 4-Wire Connectors - Trailer and Vehicle Ends # RM-910030-4 will be the correct part you would need. It will need 16 gauge wiring to function.

I attached a review video link below.

expert reply by: Noah E

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

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Answer 6

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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Answer 7

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Answer 8

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Answer 9

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Answer 10

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Answer 11

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Answer 12

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6 inch whereas the 225/75-15 fits widths that are 5 inch to 6-1/2 inch. The 205 is 27.1 inches tall and the 225 is 28.4…

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Replacing a Round 4 Pin Connector With Round Contacts

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