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KFI  |  SKU: 375.20005

Assault Winch Contactor Replacement KF Series Four Wire

Regular price £50.00
Free Mainland UK shipping on orders over £50

Delivery and Shipping info

  • Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.

  • Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.

  • Large equipment including international orders are subject to different delivery rates and timescales.

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A Thank You to Our Valued Customers.

Rugged, aftermarket 12V DC winch contactor designed to replace worn or failing contactors across a wide range of ATV/UTV winches. It delivers reliable engagement to power the winch motor while protecting the electrical system from voltage spikes and excessive wear. Constructed with copper alloy contacts and a weather-sealed housing to resist mud, rain, and vibration. Requires a four-wire switch setup for proper operation.

What's Included

This replacement contactor is provided as a standalone unit suitable for compatible winch systems.

  • 1 x 12V Winch Contactor

*Not included: mounting hardware, wiring harness, and related components may vary by model.*

Specifications

Attribute Details
   
Type Winch Contactor / Solenoid
Manufacturer KFI
Application 12V DC ATV/UTV winches across 2,000 - 5,000 lb class
Material Copper alloy contacts; weather-sealed housing
Voltage 12V DC
Wiring Configuration Four-wire switch setup: two wires to contactor, one keyed power, one ground
Mounting / Form Factor Standard inline mounting compatible with common winch patterns
Operating Environment Weather-resistant; suitable for mud, rain, and vibration

Installation Notes

  • Disconnect the battery before starting any wiring work to prevent arcing or shorts.
  • Verify four-wire wiring: two wires to the contactor, one to keyed power, one to ground to ensure proper operation.
  • Inspect all wiring harnesses for damage; replace damaged wires and protect with appropriate looms or heat shrink tubing.
  • Route wires away from moving parts, heat sources, and sharp edges; secure with zip ties and clips to prevent chafing.
  • Use proper fuse protection and confirm the fuse rating matches the winch and controller requirements.
  • After installation, test the setup with the ignition on in a controlled environment before loading the winch under real conditions.

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