Can a Junction Box be Used for 4-Way Flat Trailer Connector

Question

Question:

All of the junction boxes I see are for 7 pin trailers. Can a seven pin junction box be used for a 4 pin trailer?

asked by: Frank P

0

Expert Reply:

You could technically use a junction box like part # 3375601101 for a 4-Way connection, like part # HM38134, but since junction boxes are designed for 7-Way connections you'll need to find a way to plug up the larger hole since you're only going to be running 4 wires through it instead of all 7.

We do carry some different style 4-Way connectors like the Quick Fix # HMC20031 which make connecting the wiring a little quicker but I feel like this isn't as solid or secured of a connection as it would be using a junction box or butt connectors # DW05744-5.

expert reply by: Jon G

0

Answer 1

The Wesbar Trailer End Connector #54000-026 uses size 16 gauge wires. The coiled length of the cable is 3' long and will stretch to 12' in length.

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Answer 2

Hey Chuck, since your 2024 Toyota Corolla Cross Hybrid XSE has LED taillights the correct trailer wiring harness is the part #C55ZV. Sorry for any confusion!

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Answer 3

The Buyers Products Trailer Wiring Junction Box #3375601101 referenced in your question measures 6.5 inches long, 3.21 inches wide, and 2.5 inches tall when the cover is installed. The mounting holes at each end are spaced apart 7.38 inches on…

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Answer 4

I would be happy to help you put together the components you need to build your own trailer and do my best to keep the weight down. You are off to a good start with the Timbren Axle-Less Trailer Suspension System - Spindle w/Brake Flange item…

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Answer 5

The Bright Way Trailer Brakeaway Kit #3802308 has a built in 1-AMP charger. So when your truck is connected it will be charging. There should be no draw going out while the trailer is disconnected so it should be ready to rip whenever you're…

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Answer 6

The Trailer Wiring Junction Box part #3375601101 is not designed for a marine application unless you keep the junction box as far away from the the water as possible. If you mount the box on the tongue and it doesn't get backed into the water…

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Answer 7

The Dexter Single Axle Heavy Duty Suspension Kit #K71-403-00 uses the Shackle Bolt #007-126-01. The 9/16" portion of this bolt is 2-1/4" long.

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Answer 8

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 9

We do not carry a radial trailer tire in 5.30-12 size but there is another option. You can also use a 145/80-12. Both tires will fit on a 4 inch wide rim and can have similar weight capacities. The one size difference is that the 145/80-12 is 0.6…

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Answer 10

Trailer tire sizes ST145/80R12 and 5.30-12 both fit on 12 x 4-inch wheels and when mounted both will have similar overall diameters; 21.9-inches for a 5.30-12 like Kenda #AM30820 and 21.3-inches for an item like #AM31215. We offer both of these tire…

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Answer 11

First, we do have 5.30x12 tire and wheel combos with a 5 on 4-1/2 bolt pattern available. For a load range D it would be #AM30859. This tire and wheel combo is rated for 1,250 pounds at 105 psi. It includes a white steel wheel. The Kenda S-Trail…

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Answer 12

I have attached a chart you can check out that describes the torque needed per wheel size, wheel stud size and material. For an 8-inch wheel with a 1/2-inch wheel stud the torque is 75 to 86 ft-lbs. For a 15 inch steel wheel with 1/2 inch wheel studs…

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Can a Junction Box be Used for 4-Way Flat Trailer Connector

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