CURT 57007 Truck Bed Trailer Wiring Extension Isolator Kit for Ford F-150 with Aluminum Body

Was: $11.99
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Part #: 57007
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  • Securely mounts a 7-way RV blade extension harness in an aluminum truck bed
  • Neoprene well nuts isolate steel bolts from aluminum surfaces
  • Compatible with CURT #56000, #56001, #56070, #56071, #56080, #57008 and #57010

  • Includes four screws and four well nuts

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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.

BrandCURT Mfg
Length6.5 inch(es)
Width4.5 inch(es)
Height.5 inch(es)
Weight.5 lb(s)
WARNING CA Proposition 65No
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to
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