CURT Brake Control Harness: Pre-Wired, 24 in Overall Lg, 1 in Overall Wd, 1 in Ht (MPN 51439)
The CURT Brake Control Harness (MPN 51439) is a pre-wired fleet and vehicle maintenance component measuring 24 inches overall length, 1 inch width, and 1 inch height. 3G Electric interprets customer demand and…
SKU 3G-OTH-480999
Need installation or engineering help?
Ask a question
Product Description
The CURT Brake Control Harness (MPN 51439) is a pre-wired fleet and vehicle maintenance component measuring 24 inches overall length, 1 inch width, and 1 inch height. 3G Electric interprets customer demand and delivers this genuine CURT harness across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is CURT Brake Control Harness 51439 used for?
The CURT Brake Control Harness 51439 is a pre-wired component for fleet and vehicle maintenance, enabling quick connection of a brake controller to a tow vehicle's electrical system. It simplifies installation for trailers, RVs, and commercial trucks, ensuring reliable brake signal transmission.
What are the specifications of CURT Brake Control Harness 51439?
The CURT Brake Control Harness 51439 has an overall length of 24 in, width of 1 in, and height of 1 in. It is a pre-wired harness designed for fleet and vehicle maintenance applications. The manufacturer part number is 51439.
Where to buy CURT Brake Control Harness 51439 worldwide?
3G Electric supplies and delivers the genuine CURT Brake Control Harness 51439 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to install CURT Brake Control Harness 51439?
Installation of the CURT Brake Control Harness 51439 typically involves plugging the pre-wired connector into the vehicle's factory harness and mounting the brake controller. Always consult the vehicle and controller manuals for specific wiring diagrams and safety precautions.
Used in
Common applications for CURTCURT Products
3G Electric supplies CURT fleet and vehicle maintenance. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









