GMC Sierra 3500HD Engine Mount by Wehrli — Heavy Duty, Gloss White, 2001–2010. Built for Duramax-powered 3500HDs, this mount set controls engine movement under load while keeping factory alignment in check.

Developed for high-power use, these mounts replace tired OEM pieces with a stronger assembly and performance polyurethane bushings. You get a tighter feel and less flex to help protect the driveline on LB7, LLY, LBZ, and LMM builds. Finished in a durable gloss white powder coat.

Features

• For 2001–2010 GMC Sierra 3500HD with Duramax LB7/LLY/LBZ/LMM
• Heavy duty construction to limit engine and driveline deflection
• Performance polyurethane bushings for long service life
• Preserves OEM alignment characteristics
• Pair includes left/right mounts, high-grade fasteners, and thread locker

Questions or planning an install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization services at both locations and can help you choose the right setup.

Purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov