12V Snow Plow Solenoid Parts Kit Western Fisher Boss Mount Unimount Ultramount

Product Overview

This heavy-duty 12V DC Power Solenoid Contactor is engineered specifically as a direct replacement for Western, Fisher, and Boss snow plow parts. Designed to act as the primary hydraulic pump motor module and relay, it handles 150 Amps continuous duty and up to 800 Amps inrush surge current. This 4-terminal SPNO solenoid provides reliable high-amperage switching for severe winter applications. Featuring a fully sealed, IP67-rated waterproof plastic housing, it ensures critical protection against moisture, ice, and corrosive road salts.

Features & Technical Specifications

• Direct Replacement Compatibility: Engineered to accurately replace Western OEM part numbers 56131K, 56131K-1, 56131K-2, and 25634; Fisher part numbers 5794K and 5794K-1; Boss part number HYD01633; and Trombetta 684-1221-012-02.
• Plow Mount Integration: Fully compatible with major structural designs, serving as a direct-fit electrical component for Minute Mount 2, Ultramount, and Unimount systems.
• Electrical Performance Ratings: Operates at 12V DC with a 100% continuous duty cycle of 150 Amps and an 800 Amp maximum inrush capacity, required for heavy-duty hydraulic pump engagement.
• Rugged Environmental Protection: The housing is strictly IP67 rated, providing a fully sealed, waterproof, and weatherproof barrier essential for snow removal operations and exposure to de-icing chemicals.
• Standard Terminal Configuration: Features a standard 4-terminal Single Pole Normally Open (SPNO) design, including two 5/16"-24 contact studs for primary power and two 10-32 non-grounded coil terminals for control circuit integration.
• Kit Contents: This replacement kit includes (1) 12V Continuous Duty Solenoid, (1) Stainless Steel Hardware pack for contact and coil studs, (1) AGS Dielectric Grease packet, and (1) FalconSupply instruction sheet.

Solenoid Specifications

• Voltage: 12V DC
• Current Rating: 150 Amps Continuous (800 Amps Inrush)
• Circuitry: SPNO (Single Pole, Normally Open)
• Primary Contact Studs: (2) 5/16"-24
• Coil Terminals: (2) 10-32 (Non-Grounded)
• Housing Rating: IP67 (Waterproof / Weatherproof)