Western 33889 – UltraMount / UltraMount 2 Plow Mount Kit – Ram 4500/5500 (Includes Bolt Kit)

Securely anchor your heavy-duty commercial Western snowplow to your commercial chassis with this genuine OEM Western 33889 UltraMount / UltraMount 2 vehicle undercarriage mount kit.

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Original price was: $767.00.Current price is: $597.00.

1 in stock

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The genuine Western 33889 Plow Mount Kit serves as the permanent vehicle-side structural push plate subframe assembly engineered to anchor a commercial Western snowplow directly to the truck’s chassis. Custom-designed for 2019 and newer Ram 4500 and 5500 heavy-duty chassis cab trucks (operating on both 4×2 and 4×4 drivetrains across gasoline and diesel configurations), this high-tensile steel undercarriage kit ensures absolute structural integrity under severe commercial winter clearing workloads. Fleet mechanics install this authentic vehicle mount to establish an unyielding, rigid foundation that safely transfers massive physical thrust and stacking strains away from the front bodywork and straight into the vehicle’s primary boxed frame rails.

This original equipment manufacturer undercarriage kit features a pair of precision-welded side push plates fabricated from high-strength structural steel, matching factory frame alignments perfectly to eliminate structural binding or loose play. Because the custom steel side plates fit your Ram 4500/5500 chassis natively, technicians can complete the setup using factory-stamped frame mounting paths without custom structural fabrication, drilling, or welding. The comprehensive master package arrives complete with the passenger-side mount bracket (78847), driver-side mount bracket (78846), primary structural cross bar (67696), and a factory bolt bag (78837) containing all high-strength fasteners, backing plates, and specialized handle bolts required for a secure shop installation.

For professional ice removal contractors and commercial fleet managers, running an authentic factory mount preserves vehicle safety metrics and prevents severe frame cracking at critical connection tabs under intense sub-zero workloads. The heavy-duty steel plates are finished in a durable, factory-baked black powder coat to protect the underlying raw metal from corrosive road salt brine, sub-zero moisture, and continuous gravel abrasion. This structural framework facilitates the rapid, effortless mechanical attach and detach sequence of the full-size Western UltraMount and UltraMount 2 plow lines, ensuring your commercial utility trucks stay active and dependable through the worst winter conditions.

Benefits of the Western 33889 Mount Kit

  • Genuine OEM Structural Mount: Engineered to original factory blueprints for a precise, custom bolt-on fit on 2019-Present Ram 4500 and 5500 commercial chassis cab trucks.

  • Heavy-Duty Welded Steel: High-tensile steel construction handles severe physical impacts and safeguards the truck’s front frame rails from twisting deformation.

  • Complete High-Strength Fasteners: Ships factory-bundled with a complete structural bolt package, including specialized nuts-on-handles for tight internal frame access.

  • UltraMount System Compatibility: Drive-in subframe layout ensures rapid, toolless mounting and unmounting for all Western UltraMount and UltraMount 2 straight, V, or winged blades.

  • Anti-Corrosive Powder Coating: Sealed in a tough industrial black powder coat to block out winter chemical de-icers and resist moisture oxidation.

Additional Info and Common Related Parts

Part Number Item Name Technical Role
76722 Receiver Kit (Driver’s Side) Detachable driver’s side structural receiver sleeve that slides into the 33889 frame mount to receive the plow pins.
76718 Receiver Kit (Passenger’s Side) Detachable passenger’s side structural receiver sleeve that slides into the 33889 frame mount to receive the plow pins.
27170 UniMount to UltraMount Conversion Kit Heavy-duty adapter assembly enables legacy 9-pin UniMount straight-blade plows to link cleanly with UltraMount push plates.
49326 Dielectric Grease (2 oz) Recommended insulating compound applied inside electrical terminal plugs to seal out road salt brine and prevent oxidation.

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

Weight 58 lbs
Dimensions 28 × 18 × 11 in
Vehicle Year

2020, 2021

Vehicle Make

Dodge/Ram

Vehicle Model

RAM 4500/5500

Drive Train

4 X 2, 4 X 4

Engine Type

DIESEL, GAS

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