CURT Custom Wiring Harness Extension Isolator Kit for Aluminum Truck Beds

For trucks with an aluminum body, galvanic corrosion can become a problem when installing vehicle-to-trailer wiring without the appropriate protection. This isolator kit allows you to install an original equipment extension or custom wiring harness extension in an aluminum truck bed without having to worry about ruining the truck's finish. It includes four bolts for secure mounting and four plastic well nuts to isolate the fasteners from all aluminum surfaces. This kit is compatible with a variety of CURT 7-way RV blade harnesses, including #56000, #56001, #56070, #56071, #56080, #57008 and #57010.

FEATURES:

• FOR ALUMINUM TRUCK BED. This simple isolator bolt kit helps prevent corrosion when installing a 7-pin trailer wiring extension in your truck bed, particularly in an aluminum truck bed, such as on select Ford F-150 models
• SECURE INSTALLATION. The four bolts in this isolator kit allow you to mount the 7-way trailer wiring socket in your truck bed easily and securely, without having to worry about galvanic corrosion
• ISOLATED BOLTS. This kit includes neoprene well nuts that install with the included bolts and isolate the metal surface from the aluminum truck bed
• VERSATILE. This isolator kit is compatible with all CURT truck bed trailer wiring extensions, replacing the bolts that are included with each extension kit
• DURABLE CONSTRUCTION. The bolts in this aluminum isolator kit are constructed from steel for lasting strength, while the well nuts are made from tough neoprene to stop corrosion and provide a long-lasting solution