Chevrolet Duramax Transfer Case Brace by Wehrli (Kiwi Green), 2011-2019. This fabricated support ties the Allison transmission to the transfer case to add strength and help reduce driveline flex under demanding use.

Developed and tested on high-horsepower Duramax applications, this brace helps distribute transfer-case load into the transmission center section. It helps reduce the chance of cracked tail housings from driveline vibration caused by issues like damaged u-joints or driveshafts, cutting the risk of leaks and costly repairs. Built from tubular steel, finished in a custom single-stage Kiwi Green powder coat, and designed to install with basic hand tools using existing OEM fasteners—no transmission or transfer case removal required.

Features

• Fits 2011-2019 GM Duramax LML/L5P with Allison transmission
• Fabricated tubular steel brace
• Connects rear Allison housing to transfer case
• Helps spread load and reduce driveline flex
• Uses existing OEM fasteners
• Kiwi Green single-stage powder coat
• Easy install; no removal of major components

Ready to reinforce your drivetrain and keep your build on the road or track? Call our experts with any questions. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX), 562-981-6800 (CA).

If you’re considering 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