Towing Equipment Trailer Wiring and Electronics

Curt

BRAKE CONTROL HARNESS

$28.37

SKU: C00D 51520

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Curt 51520 is a brake control adapter harness designed to connect CURT brake controllers with competitor harnesses. It is compatible with Tekonsha, Reese, Draw-Tite, and Pro Series harnesses.

This harness allows for easy installation by plugging directly into a vehicle's original equipment connector. It features two plugs: one for the vehicle's socket and one for the CURT brake controller. The adapter is assembled in the USA by Curt Manufacturing.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCurt
Part NumberC00D 51520

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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