Western 33560 – UltraMount / UltraMount 2 Plow Mount Kit – GM 4500HD-6500HD & International CV (Includes Bolt Kit)

The genuine Western 33560 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 Chevrolet Silverado and GMC Sierra 4500HD, 5500HD, and 6500HD medium-duty conventional trucks (as well as matching International® CV™ Series Class 4, 5, and 6 commercial chassis), this heavy-gauge steel mount 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 GM medium-duty 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 structural driver’s side and passenger’s side frame mounts alongside a comprehensive high-strength structural bolt kit (76499) containing all specialized handles, nuts, and cap screws 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 medium-duty utility trucks stay active and dependable through the worst winter conditions.

Benefits of the Western 33560 Mount Kit

• Genuine OEM Structural Mount: Engineered to original factory blueprints for a precise, custom bolt-on fit on 2019-Present GM 4500HD/5500HD/6500HD and International CV trucks.

• Class 4/5/6 Welded Steel: High-tensile steel construction handles severe physical impacts and safeguards the truck’s front commercial 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

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

Ultramount/Ultramount 2 Mount Kit (Includes Bolt Kit) For Chevy/GMC 4500HD / 5500HD / 6500HD and International CV CLASS 4, 5, AND 6