GMC Sierra HD Transfer Case Brace - Wehrli - Duramax LMM - Bengal Silver - 07-10. This fabricated tubular steel support ties the Allison transmission to the transfer case to add strength and cut driveline flex.

Developed and tested for high horsepower Duramax use, this brace spreads transfer case load into the Allison center section to reduce driveline flex under off-road, pulling, and drag use. By addressing vibration-related stress from issues like a damaged u-joint or driveshaft, it helps prevent cracked tail housings and fluid leaks. Bengal Silver single-stage powder coat; installs with basic hand tools while retaining factory hardware.

Features

• For 2007.5-2010 Duramax LMM with Allison transmission
• Fabricated tubular steel brace; connects Allison rear housing to transfer case
• Uses existing OEM fasteners; basic hand-tool install; no transmission or t-case removal

Questions or planning an install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization services at both locations. Thinking about 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