The genuine Western 99100 Emergency Parts Kit serves as an indispensable roadside repair package engineered specifically for Western UltraMount and UltraMount 2 snowplows utilizing the 2-plug Fleet Flex electrical system. This comprehensive service assortment provides the high-volume factory parts required to execute immediate on-site fixes when hardware fatigue or electrical failures occur mid-shift. For maximum convenience and rapid accessibility, the complete selection comes securely packed inside a durable, weather-resistant factory-original nylon duffle bag designed to store cleanly behind a pickup seat back or within a utility vehicle cargo area.
This emergency kit features a precise blend of electrical, fluid, and mechanical fasteners to address common operational vulnerabilities under extreme freezing conditions. The internal contents include one 42902 Fleet Flex Motor Relay, one 44350 3/8″ x 45″ high-pressure hydraulic hose with FJIC ends, a 1-quart bottle of 49311 High-Performance Hydraulic Fluid, and a complete assortment of critical clevis pins, cotter pins, hairpins, sealing washers, a drain cap, and three distinct layout hydraulic elbow fittings (45-degree, 90-degree, and extra-long 90-degree). Deploying an authentic manufacturer-specified parts kit eliminates the dangerous voltage mismatched currents or thread alignment leaks associated with generic aftermarket components.
For professional plow contractors, commercial fleet managers, and municipal operators, carrying an original factory service kit is an essential preventative strategy to protect time-sensitive clearing contracts and maintain non-stop up-time. The factory nylon storage bag provides ample physical capacity to accommodate your necessary hand tools alongside the replacement components. Keeping these uniform components on hand guarantees that your service crews can instantly correct component damage on-site and return the vehicle to active service without costly towing or shop delays.
Benefits of the Western 99100 Emergency Kit
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Genuine OEM Components: Outfitted with factory-original parts manufactured to exact structural thresholds for Fleet Flex 2-plug systems.
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Comprehensive Field Solutions: Bundles a heavy-duty motor relay, high-pressure hydraulic line, oil quart, and multi-size mechanical fasteners in one location.
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Heavy-Duty Nylon Duffle: Protective factory storage bag organizes components safely and resists tearing, sub-zero cold cracking, and grease exposure.
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Prevents Contract Failures: Allows immediate on-site recovery during midnight blizzards to maintain continuous clearing operations.
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Direct Drop-In Integration: Every included component matches factory dimensions perfectly to eliminate complex modifications during an active storm.
Additional Info and Common Related Parts
| Part Number | Item Name | Technical Role |
| 42902 | Fleet Flex Motor Relay | Heavy-duty electrical solenoid switch handles high-amperage power transfers from the truck battery to the pump motor. |
| 49311 | High-Performance Fluid (Quart) | Premium low-temperature hydraulic oil formulated to maintain optimal system pressure and lift response. |
| 44350 | Hydraulic Hose 3/8″ x 45″ | High-pressure steel wire-braided line with female JIC swivel ends connects fluid paths cleanly across the lift assembly. |
| 59515 | Western Red Enamel Paint | Premium 12 oz spray can touch-up enamel keeps your plow’s structural frame shielded from salt corrosion. |
Always refer to your Western Plow’s documentation and vehicle-specific installation instructions to confirm compatibility and proper installation procedures.




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