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Axle Search

Trailer Parts

Trailer Electrical

Huge Selection of Trailer Electrical parts

Looking for an Electrical Part for your trailer? We've got all the top brands at great on-line prices!

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Plugs & Sockets
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7-Way Molded Trailer End with 8 Foot Cable

Molded 7-way trailer end plug and 8 feet of 7 strand jacketed wire. Perfect for replacing wiring pigtails on larger trailers equipped with electric brakes.

$46.15

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Wire
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Primary Wire - Trailer Cable

7 conductor wire ideal for wiring fifth wheel and gooseneck applications. The 7 wires are protected by a black PVC outer jacket that is resistant to oil, grease and weather. Wires are color coded for specific functions and vary in size. Black and white wires are 10 gauge, blue wire is 12 gauge and brown, green, red and yellow wires are 14 gauge. This product is sold by the foot.

$5.36

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Wiring Adapters & Extensions
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7-Way / 4-Flat Coiled Extension

Coiled extension cables keep wiring neat and prevent wires from damage due to dragging while towing. 7-way plug has RV-style flat pins. 3 foot length.

$36.86

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Wiring Parts
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Electrical Junction Box with 7 Color Coded Terminals

Wiring junction box contains 7 color coded terminals and grommets on all 4 sides to allow wire in and out while protecting connections. Black plastic box is water resistant. 5/16" mounting holes on 7-3/4" centers.

$11.66

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Circuit Protection & Battery Isolators
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Fuse Holder - Blade-Type

In-line blade-type fuse holder is designed for ATC fuses up to 20 amps. Includes molded and tethered fuse cover.

$4.45

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Testers
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7-Way Circuit Tester

Plugs into 7-way RV-style flat blade socket on tow vehicle. LED lights display stop, turn, reverse, tail light, electric brake and auxiliary power functions.

$14.72

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Recent Best Seller

Primary Wire - Green - 100 Feet

Primary Wire - Green - 100 Feet

$14.36

MSRP: $15.95

Save $1.59!

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