Overview Whether you're rebuilding a worn-out winch or upgrading your control system, the KFI Assault Universal Winch Contactor is your go-to replacement for a wide range of 12V winches. Designed to fit most major winch brands, it delivers reliable switching power for dependable performance in all conditions. Just make sure your setup uses the correct 4-wire switch configuration. Key Features Universal Compatibility: Works with KFI, WARN, Superwinch, Champion, Badland, Smittybilt, and many more. Direct Replacement: Built to replace all KFI winches (except Polaris Plug-N-Play systems). Heavy-Duty Design: Engineered for consistent contact and long-lasting use in tough environments. Switch Requirement: Requires a switch with four wires—two to contactor, one keyed power, and one ground. Compatible KFI Winches ST17, A2000, A2500-R2, A3000, U45-R2, U45w-R2 SE25, SE35, SE45-R2, SE45w-R2 AM-25, AM-35, AS-25, AS-35, AS-50x, AS-50wx Also Works With: WARN: A2000, RT/XT series, Vantage & Provantage (2000–4500 lbs) RAMSEY: ATV2500, ATV3000 SUPERWINCH: Terra series, LT series (2000–4500 lbs) MILE MARKER: PE, VMX series CHAMPION: Various models including C10013, 14501, 30045, and more BADLAND: Models #68144, #68145, #68146 KEEPER CORP. TRAKKER: KT2000–KT4000 series SMITTYBILT: XRC 2.0, XRC 3.0 XGEAR & VENOM: X3000, X4000, Hardcore Series (2000–5000 lbs) CYCLE COUNTRY & MASTER LOCK: Multiple models up to 2500 lbs Note: Wiring connections may vary slightly between brands. Always refer to your winch’s wiring diagram for proper hookup. Swap out your old contactor with confidence—this one’s built to work and built to last.
