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CURT Extension Harnesses
Looking for top-rated CURT Extension Harnesses for your brake controllers? Look no further than Southwest Wheel®! With over 100 years of trust and reliability, we offer a wide range of extension harnesses to meet your towing needs.
Choose from a variety of options such as the 10' Custom Wiring Extension Harness or the 7' Custom Wiring Extension Harness, designed to add 7-Way RV Blade functionality to your truck bed. For added convenience, check out the 24" USCAR Wiring Extension Harness and more available at competitive prices.
Upgrade your towing experience with CURT Extension Harnesses from Southwest Wheel® today. Explore our selection and find the perfect solution for your brake controller setup. Visit our Brake Controllers category for more towing essentials.
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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 stren
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Price:
$117.95
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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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$105.95
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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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$131.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$1,146.95
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This CURT USCAR extension harness is designed to help ease the installation process of the CURT Echo in-line brake controller, providing 24" of extra length for more flexible positioning of the brake
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Price:
$26.95
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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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$59.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$95.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$91.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$114.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$72.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$714.95
Free FedEx Shipping
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 stren
(Images, descriptions, volume discounts, find out more...)
Price:
$96.95
Free FedEx Shipping
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 origi
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Price:
$10.95