Chevrolet Silverado HD Transfer Case Brace – Wehrli – Bengal Grey – 2011–2019. A purpose-built support that ties your Allison transmission to the transfer case for added rigidity under hard use.

Developed and tested on high-power Duramax applications, this fabricated tubular-steel brace spreads load into the transmission center section to help curb tail-housing flex and the cracked housings, leaks, and vibration-related damage that can follow. Ideal for trucks that see off-road, towing, pulling, or drag racing. Precision fitment for LML/L5P-equipped Silverado HD, finished in durable Bengal Grey powder coat. Installs with basic hand tools; no transmission or transfer case removal required; reuses OEM fasteners.

Features

• Fits 2011–2019 Silverado HD Duramax LML/L5P with Allison
• Tubular steel construction for added support
• Links rear transmission housing to transfer case
• Distributes driveline loads to help reduce flex and vibration issues
• Bengal Grey single-stage powder coat
• Bolt-on install; uses existing OEM hardware

Questions about compatibility or installation? Call our team. We serve enthusiasts from our Austin, Texas and Los Angeles, California locations, where we also offer professional installation and customization services: 512-982-9393 (TX), 562-981-6800 (CA).

If you’re considering multiple items, contact us for potential shipping discounts.

We install on premises at both locations.

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