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CURT 51437 Trailer Brake Controller Adapter Harness Quick Plug 12 Gauge

Manufacturer

HAZET

<p>For over 155 years, HAZET has epitomized German engineering excellence in professional tool manufacturing. Founded in Remscheid, Germany in 1868 by Hermann Zerver, the company derives its name from the German pronunciation of his initials—HA for Hermann and ZET for Zerver. Today, this fifth-generation family business continues to uphold the founder's commitment to precision, durability, and innovation that professionals depend on in demanding environments.</p><h3>A Legacy Built on Automotive Excellence</h3><p>HAZET's reputation in the automotive sector is legendary. During the 1950s, the brand became the sole producer of toolkits for Volkswagen Beetles and Porsche 356s, featuring an ingenious round design that fit perfectly in spare tire wells. This partnership marked the beginning of a longstanding relationship with the automotive industry. Since 1996, HAZET has served as the official supplier and technical partner of Porsche Motorsport, developing specialized tools that withstand the extreme demands of professional racing.</p><p>The company's collaboration with leading German manufacturers including Mercedes-Benz, BMW, Volkswagen, and Audi has driven continuous innovation in automotive specialty tools. Whether you're working on precision <a href="/7896-hazet-engine-crankshaft-main-bearing-set-10302">engine crankshaft main bearing sets</a> or need reliable hand tools for routine maintenance, HAZET's extensive catalog delivers professional-grade solutions.</p><h3>Comprehensive Tool Solutions for Every Workshop</h3><p>HAZET's product portfolio spans over 6,000 items, encompassing everything from basic hand tools to sophisticated measurement equipment. Their <a href="/7896-hazet-torque-wrench-14314">torque wrenches</a> are renowned for high-precision calibration and accuracy, essential for critical fastening applications in automotive, aerospace, and industrial settings. The brand's <a href="/7896-hazet-pliers-16591">pliers</a> reflect generations of refinement, combining ergonomic design with exceptional durability.</p><p>For professionals seeking complete workshop organization, HAZET offers comprehensive <a href="/7896-hazet-wrench-set-56700">wrench sets</a> and <a href="/7896-hazet-socket-set-17116">socket sets</a> designed for versatility and longevity. The iconic HAZET Assistant, first developed in 1953, remains a cult-favorite tool trolley among mechanics worldwide—a collapsible, mobile workstation that exemplifies the brand's commitment to practical innovation.</p><h3>Why Professionals Choose HAZET</h3><p>HAZET tools are characterized by their "double sustainability"—they're built to last a lifetime and enable repair rather than replacement. Approximately 75% of production occurs in the company's four German facilities, where state-of-the-art CNC machines and rigorous testing protocols ensure every tool meets exacting standards. The brand has earned numerous industry awards for engineering excellence, reliability, and design innovation, cementing its status as a preferred choice for professionals in automotive workshops, aviation maintenance, motorsport teams, and industrial facilities where reliability under maximum load is non-negotiable.</p>

Part Number

51437
06/02/2036 6:30 PM
Sale Price

$17.99

4 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The CURT 51437 Trailer Brake Controller Adapter Harness is a quick-plug wiring solution that connects your trailer brake controller directly to your vehicle's factory-installed brake controller socket — no cutting or splicing required. Designed for fast, reliable installation, this harness gets you towing with electric trailer brakes in less than ten minutes.

Key Features:

  • Plug-and-play installation — plugs directly into the vehicle's OEM brake controller socket for a secure, hassle-free connection
  • Dual-plug design — one end connects to the vehicle's factory socket; the other end connects to a compatible CURT brake controller
  • 24 inches of 12-gauge wire — provides flexible routing during installation
  • Slit-loom protective sleeve — shields wiring from crushing, abrasion, and environmental damage
  • Color-matched wiring — wire colors correspond to standard brake controller harness conventions for easy identification
  • Includes zip ties for a clean, contained harness installation

This brake control adapter harness is compatible with select Ford and Lincoln vehicles. Packaged and ready to install, the CURT 51437 is backed by a one-year limited warranty.

Quick shipping, accurate description!

Item was delivered on a pallet that appeared to have had a lot of care !

Ordered the X20 replacement controller. It arrived quickly and is an OEM part. Matches my original controller that got ran over on the highway.

Great service and fast delivery service. Ill order from again. Thanks

Had what I needed, quick and easy!

Service and support were great, order arrived quickly and in good shape.

Great service! Gave additional first responder discount

pretty easy

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