It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment, or other heavy-duty cargo. Play it safe when you tow and give your trailer brakes the control they need with a CURT Trailer Brake Controller Harness.
The CURT Quick-Plug Brake Controller Harness makes the installation of your brake controller a snap. It’s designed to allow your brake controller to plug directly into your vehicle’s power system using an original equipment connector. It’s equipped with two plugs – one that snaps into your vehicle’s original equipment socket and the other that connects to a CURT brake controller. The CURT quick-plug harness installs with plug-and-play convenience to get you setup and on your way with time to spare. Include 2′ of wire and a slit loom sleeve to keep wires well protected and contained.
• Allows a CURT trailer brake controller to be plugged into OEM socket
• Quick plug harness installs with plug-and-play convenience
• Wire colors match standard brake controller harnesses
• Includes 24″ of 12 gauge wire for flexible installation
• Slit-loom sleeve keeps wires contained and protected
Compatible Vehicles
1992-1993 Ford Bronco
1992-1993 Ford F-150
Before You Order
Check your Ford model year and factory connector against the CURT 51313 application before ordering, since the supplied compatibility excerpt names only 1992-1993 Bronco and F-150; also confirm your brake controller uses the matching CURT plug.
Frequently Asked Questions
What wire length and gauge are included?
The source lists 24 inches of 12-gauge wire.
Which vehicles are mentioned in the supplied compatibility details?
The excerpt names 1992-1993 Ford Bronco and F-150. Verify full year and connector compatibility before purchase.










