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Home / Products / CURT / Tow Wiring / Towing Accessories / 7′ Custom Wiring Extension Harnesses (Adds 7-Way RV Blade to Truck Bed, 10-Pack)
7' Custom Wiring Extension Harnesses (Adds 7-Way RV Blade to Truck Bed, 10-Pack)

7′ Custom Wiring Extension Harnesses (Adds 7-Way RV Blade to Truck Bed, 10-Pack)

By CURT

SKU: CU56070010
$941.95

There is nothing like the luxury and power that go along with heavy-duty towing. 5th wheel RVs offer a deluxe, home-away-from-home experience unlike any other, while gooseneck trailers possess a strength that far surpasses most other trailer options. As with any trailer, however, 5th wheels and goosenecks must be equipped with the proper lighting and…

Fit My Truck

Pickup available in 3 Days. We will confirm exact dates upon receiving your order.

Overview

Part
Tow Wiring, Towing Accessories
Brand
CURT
Cab Size
2 Doors, 4 Doors, U/K Doors
GTIN
00612314037889
Prop 65 Warning

California Residents:  Prop 65 WARNING

Vehicle Compatibility

Additional Information

There is nothing like the luxury and power that go along with heavy-duty towing. 5th wheel RVs offer a deluxe, home-away-from-home experience unlike any other, while gooseneck trailers possess a strength that far surpasses most other trailer options. As with any trailer, however, 5th wheels and goosenecks must be equipped with the proper lighting and electrical systems, and tend to require even more complex connectors than a standard receiver-type trailer setup. Make things simple with a CURT 5th wheel / gooseneck extension harness. These wiring harnesses are designed to put an extra connector socket in the bed of your pickup truck while still retaining power to the rear connector socket mounted on your bumper or trailer hitch. This is done by plugging into the back of the existing original equipment (OEM) harness and routing through the body of the truck to a hole in the truck bed, providing a connector that is ready to accommodate your 5th wheel or gooseneck trailer. These CURT extension harnesses are designed to work with 7-way RV blade connectors and come with 7′ of wire. Ten harnesses are included in each package. They are compatible with certain models of Chevrolet, Dodge, Ford, GMC, Nissan, Ram and Toyota (see application to verify fitment). When you need a towing electrical solution that allows you to switch back and forth between your receiver hitch and specialized trailer hitch, CURT gets you plugged in.

Features & Benefits:

  • 7′ Custom Wiring Extension Harnesses (Adds 7-Way RV Blade to Truck Bed, 10-Pack)
  • Routes a 7-way RV blade socket into truck bed while retaining use of rear socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • Allows for easy connection of 5th wheel or gooseneck wiring
  • 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
  • 7′ extension with right-angle plugs for easy installation
  • Spring-loaded dust cover keeps connector clean when not in use
  • Slit loom keeps wires contained and well protected
  • Includes 10 extension harnesses per package
  • Requires 2-1/8″ hole saw for installation

Warranty Policy
All product warranties are the warranties provided by the manufacturers. Check out our Warranty Policy for more details.

Shipping Policy
Most parts will ship next day and sometimes even the same day. If your part is special ordered these lead times do not apply and are subject to production lead times. Check out our Shipping Policy for more details.

Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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Need Help?

Call our product expert

707-586-9633

WHERE TO BUY

Campway’s Trailers, Martinez (NEW!)

3430 Pacheco Blvd, Martinez, CA 94553
(925) 228-9310

Truck Tops USA, Santa Rosa

3944 Santa Rosa Ave, Santa Rosa, CA 95407
(707) 586-9633

Campway’s, San Jose

1324 Oakland Road, San Jose, CA 95112
(408) 453-1415

Campway’s, Martinez

4999 Pacheco Blvd, Martinez, CA 94553
(925) 228-9310

Campway’s, Sacramento

3312 Power Inn Rd, Sacramento, CA 95826
(916) 737-8677

Campway’s, Santa Rosa

3948 Santa Rosa Ave, Santa Rosa, CA 95407
(707) 584-7141

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