GMC Duramax L5P Transfer Case Brace - Wehrli - Candy Red - 11-19. A purpose-built support for 2011–2019 LML/L5P trucks with the Allison, engineered to add strength and curb driveline flex under hard use.

Developed and tested on high-horsepower Duramax applications, this fabricated tubular steel brace ties the rear housing of the Allison transmission to the transfer case. By distributing load into the transmission center section, it helps reduce the chance of cracked tail housings and fluid leaks caused by vibrations from issues like damaged u-joints or driveshafts. The Candy Red single-stage powder coated finish stands out, and installation is straightforward with basic hand tools—no transmission or transfer case removal required.

Features

• Fits 2011–2019 GM Duramax LML/L5P
• Fabricated tubular steel construction
• Connects Allison rear housing to transfer case
• Uses existing OEM fasteners
• Helps reduce driveline flex in off-road, pulling, and drag racing
• Custom single-stage Candy Red powder coat
• Installs with basic tools; no unit removal required

Have questions or planning a build? Call our Austin, Texas or Los Angeles, California area teams for expert guidance, installation, and customization services at 512-982-9393 (TX) or 562-981-6800 (CA).

Ordering 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