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  • Monday to Friday: 8am - 6pm EST
  • Saturday/Sunday: Closed


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  • Sunday: 9am - 10pm EST

Curt Brake Control Wiring Harness 51438

Product Information
Our Price:
Part #:
w/ Quick-connect plug


  • Wire color matches to the standard brake control harness
  • Works with all Curt brake controllers
  • Model specific for easier installation
  • Includes OEM connector
  • Made in the USA - Eau Claire, WI

No need to waste a bunch of time trying to wire in your trailer controls. Get yourself a Curt brake controller wiring harness and be on your way to towing. Install in no time without any hard wiring necessary on most vehicles. Working with all Curt brake controllers, this wiring harness is for you!

Elevate the troubles of a difficult install and instead of spending your time with a problematic issue, you can be out enjoying your towing abilities. The Curt wiring harness comes with the OEM connector, 2 feet of color coated 12 gauge wire and a protective sleeve to prevent any wire damages. The wires are color matched to a standard brake control harness. Being made in the USA and backed by a one year warranty, the Curt brake controller wiring harness is a great buy!

View Available Part Numbers For This Product Line


  • 2010-2012 Dodge Ram 1500
  • 2010-2012 Dodge Ram 2500
  • 2010-2012 Dodge Ram 3500
  • 2010-2012 Ram Truck 1500
  • 2010-2012 Ram Truck 2500
  • 2010-2012 Ram Truck 3500


Limited Lifetime Warranty

Curt brake controller wiring harness comes with a limited life time warranty. If you have any questions please give us a call at 877-216-5446.


Installing the brake controller wiring harness takes only minutes. If you have any questions please let us know at 877-216-5446

PDF Icon Curt Hitch 51438 Installation Instructions