KFI Assault Replacement Contactor Relay for Polaris Winches – AP‑CONT

OVERVIEW

The KFI Assault Replacement Contactor Relay restores crisp, dependable power delivery when your winch motor struggles to engage. Designed as a direct-fit replacement for KFI ASP-35 and AMP-25 winches, this contactor swaps out worn relays that cause sluggish line movement or complete failure to operate. Engineered to integrate cleanly with Polaris factory handlebar harnesses, it delivers immediate mechanical response whenever you need precise control during heavy recovery work.

ENGINEERING & PERFORMANCE

Internal copper windings and precision silver-alloy contacts ensure stable electrical flow across high-amperage winch loads, preventing the voltage sag that kills traction on steep trails. The sealed relay housing resists moisture intrusion and road debris, maintaining consistent switching performance through mud, dust, and temperature swings. Because it mounts directly into the existing bracket and plugs into the Polaris OEM pre-run handlebar wiring, installation removes guesswork and keeps gauge routing clean. Note that proper system operation requires pairing this relay with the KFI AP-CMR rocker switch.

KEY FEATURES

• Accessory type: Sealed replacement contactor relay
• Direct replacement for KFI ASP-35 and AMP-25 winches
• Compatible with Polaris OEM Pro HD 3500 winches (parts 2882241 / 2882242)
• Works with Polaris OEM HD 2500 winches (parts 2880432 / 2880433)
• Works with Polaris OEM HD 3500 winches (parts 2880434 / 2880435)
• Designed for direct connection to Polaris OEM pre-run handlebar wiring
• Requires KFI AP-CMR rocker switch for complete winch control

TECHNICAL SPECIFICATIONS

• Brand: KFI
• Part Name: AP-CONT Assault Replacement Contactor Relay
• Accessory Type: Contactor
• Supported Models: KFI ASP-35, AMP-25, Polaris OEM Pro HD 3500, Polaris OEM HD 2500, Polaris OEM HD 3500

FITMENT

• KFI ASP-35 and AMP-25 Winches
• Polaris OEM Pro HD 3500 (2882241 / 2882242)
• Polaris OEM HD 2500 (2880432 / 2880433)
• Polaris OEM HD 3500 (2880434 / 2880435)

WHY RIDERS CHOOSE THIS

Riders choose this replacement contactor when factory relays develop internal resistance or fail to hold under sustained line tension. The rugged internal components maintain steady current transfer, which keeps cable speed consistent and prevents sudden stalling mid-recovery. Plugging straight into the existing Polaris handlebar harness eliminates custom splicing, reducing downtime and keeping electrical faults at bay. Paired with the required AP-CMR rocker switch, the setup delivers immediate, predictable response exactly where riders expect it most.