SKP SKM3176 Engine Mount - Front Left or Front Right

Engine Mount for Heavy-Duty GM Applications

SKP SKM3176 is an engine mount for select Chevrolet and GMC heavy-duty trucks and SUVs. It is built for front left and front right applications on compatible models, including Silverado 2500 HD, Sierra 2500 HD, and Avalanche 2500.

Key Features

• Direct-fit engine mount for compatible GM truck and SUV applications
• Supports engine location and helps maintain proper drivetrain alignment
• Fits front left and front right positions on listed vehicles
• Cross-references Anchor 3176 for the same application
• Cross-references Marmon Ride Control A5102 for the same application

Detailed Description

SKM3176 is a replacement engine mount for 2001-2006 Chevrolet Silverado 2500 HD, 2001-2006 Chevrolet Silverado 3500, 2001-2006 GMC Sierra 2500 HD, 2001-2006 GMC Sierra 3500, 2001-2006 Chevrolet Suburban 2500, 2001-2006 GMC Yukon XL 2500, and 2002-2006 Chevrolet Avalanche 2500. This mount is used to secure the engine to the chassis while helping control movement under load, which is important for drivability and component alignment in heavy-duty service.

For buyers searching for a Chevrolet Silverado 2500 HD engine mount or a GMC Sierra 3500 engine mount, SKM3176 provides a fitment-specific replacement option. The part number SKM3176 is also useful when matching interchange references during repair planning or parts lookup.

What It Is Used For

• Excessive engine movement during acceleration or shifting
• Vibration transferred into the cab or chassis
• Misalignment between the engine and mounting points
• Wear-related replacement on high-mileage GM trucks and SUVs

Installation Notes and Tips

Verify the vehicle year, make, model, and position before ordering. This listing includes front left and front right fitments, and some Silverado 2500 HD and Silverado 3500 applications are marked Old Style, so matching the existing mount style is important. Inspect adjacent mounts and brackets for wear or damage during service.

Quality Assurance

SKP replacement parts are cataloged for application-specific fitment and interchange matching. Confirm SKM3176 against the vehicle’s original mount configuration and reference numbers before installation.