GMC Duramax Transfer Case Brace - Wehrli - Kiwi Green - '11-'19. Purpose-built support for 2011-2019 LML/L5P Duramax trucks with the Allison, finished in Kiwi Green powder coat.

Developed and tested for high horsepower use, this tubular steel brace ties the rear Allison transmission housing to the transfer case to add strength and reduce driveline flex during off-roading, pulling, and drag racing. By spreading transfer case load into the transmission center section, it helps mitigate tail-housing flex that can lead to cracks, fluid leaks, and costly damage when vibrations occur from issues like a failed U-joint or driveshaft. Installs with basic hand tools, requires no removal of the transmission or transfer case, and reuses existing OEM fasteners.

Features

• Fits 2011-2019 Duramax LML/L5P with Allison
• Fabricated tubular steel construction
• Connects transmission rear housing to transfer case
• Reduces driveline flex under extreme use
• Single-stage Kiwi Green powder coat
• Uses OEM fasteners; in-vehicle install

Whether you are building a reliable tow rig or a weekend competitor, this Wehrli brace adds confidence and protection for critical driveline components. Have questions or need help confirming fitment? Call our Austin shop at 512-982-9393 (TX) or our Los Angeles area shop at 562-981-6800 (CA). We offer installation and customization services at both locations.

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

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