Curt 10' Custom Wiring Extension Harness - 56000 Item # 2189696
Description
The Curt 5th wheel / gooseneck extension harness simplifies your truck bed wiring by adding an extra 7-way RV blade socket while retaining use of the factory bumper-mounted socket. Designed for 5th wheel and gooseneck trailers, this harness plugs into the OEM wiring and routes through the truck bed for a clean, integrated connection point. It provides reliable power for tail lights, brake lights, reverse lights, turn signals, trailer brakes, and auxiliary power, eliminating the need to reach down to the bumper socket when hitching up. Built with a 10' harness and right-angle plugs for easier installation, it includes a protective slit loom to keep wires secure. Each kit includes 10 extension harnesses and requires a 2 1/8" hole saw for installation. Compatible with select Chevrolet, Dodge, Ford, GMC, Nissan, Ram, and Toyota models (verify application for fitment).
Features:
- Adds a 7-way RV blade socket in the truck bed for 5th wheel or gooseneck towing
- Retains use of the rear bumper-mounted 7-way socket
- Provides power for tail, brake, reverse, turn, brakes, and auxiliary functions
- 10' harness with right-angle plugs for easier routing and connection
- Slit loom protects and organizes wiring
- Spring-loaded dust cover keeps connector clean when not in use
- Plug-and-play design—no cutting or splicing required
- Includes 10 extension harnesses per package
- Requires 2 1/8" hole saw for bed socket installation