Trailer Wiring Kit With Brakes | etrailer Replace the damaged 7-way, RV-style trailer connector on your vehicle with this T-One harness. ModuLite reduces strain on wiring system.Brake controller adapter plugs in beneath your dash and lets. ensures that your vehicle's wiring matches that of your trailer Wiring adapter eases installation of your electric brake controller Custom connector end plugs into the built-in port Electric Brake Wiring Kit | etrailer Vented, marine-grade aluminum electric-hydraulic actuator lets you use your brake controller (sold separately) to activate your trailer's hydraulic disc brakesudes wiring, 7-way harness. : HydraStar marine electric-over-hydraulic actuator (Model MHBA-16) Breakaway system 7-Way trailer connector 7-Pole junction box 6' Split wire loom 4 Mounting pads Mounting and wiring Basically, this is a way of applying the trailer brakes if the trailer comes disconnected from the tow vehicle. In many parts of the USA, trailers over 3000 lbs GVWR need a breakaway kit, so check your local laws. If you have electric brakes (or electric over hydraulic or some others), then it will involve the trailer wiring.
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