Western 78178-1 – Poly Hopper II Spreader Control Module

The genuine Western 78178-1 Poly Hopper II Spreader Control Module acts as the central electronic brain for Western Tornado dual-electric in-bed poly hopper spreaders. Engineered for non-Fleet-Flex configurations across 1.25, 1.5, 1.8, and 2.5 cubic yard capacities, this heavy-duty 4-stud control module handles the high-amperage power distribution required to operate both the conveyor or auger drive motor and the material spinner assembly independently. Consequently, commercial fleet mechanics install this authentic factory module to replace burned-out, shorted, or water-damaged electronic components before severe winter fronts demand active salt or sand spreading operations.

This electronic module features a sealed protective casing designed to shield fragile internal circuit boards from the incredibly caustic environments inherent to ice control. Direct exposure to fine salt dust, liquid de-icing chemicals, and intense sub-zero condensation can cause low-grade aftermarket components to fail mid-shift, leaving your operators stranded. Because it is a direct factory-authorized replacement, this unit supersedes older part numbers 29248, 95808, and 78178, delivering updated circuit-protection thresholds that eliminate sudden voltage spikes, motor stalling, and erratic power delivery.

For professional ice maintenance crews, maintaining an uncompromised electrical system is vital for fulfilling strict snow-clearing contracts. This module mounts into the factory-designated enclosure and connects natively to your vehicle-side and spreader-side wiring harnesses without the need for custom terminal modifications or custom splicing. By utilizing this original manufacturer-grade replacement component, you protect your primary electric drive motors from current overloads and ensure uniform material placement across wide thoroughfares all winter long.

Benefits of the Western 78178-1 Spreader Module

• Genuine OEM Engineering: Tailored specifically for Western Tornado non-Fleet-Flex dual-electric poly hopper spreaders.

• Dual-Channel Management: Independently coordinates the electrical output for both the primary conveyor/auger feed system and the lower spinner disc.

• Corrosion-Sealed Enclosure: Industrial potting and weather-tight terminal studs completely lock out destructive salt spray and moisture penetration.

• Upgraded Electronic Protection: Directly supersedes older 29248 and 95808 electronics to provide superior resistance against sudden high-amp shorts.

• Plug-and-Play Integration: Matches factory wiring connection points perfectly to eliminate time-consuming field wiring alterations or shop delays.

Additional Info and Common Related Parts

Always refer to your Western Spreader’s documentation and equipment-specific installation instructions to confirm compatibility and proper installation procedures.