Drivetrain› 4x4 Driveline Components

Wehrli

2011-2019 LML/L5P DURAMAX ALLISON 4X4 TRANSFER CASE BRACE Bronze Chrome

$214.50

SKU: W005 WCF100140-BC

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In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Wehrli Custom Fabrication WCF100140-BC is a transfer case brace designed for 2011-2019 LML/L5P Duramax Allison 4x4 applications. It connects the rear housing of the Allison transmission to the transfer case, reinforcing the tail housing to prevent flex caused by driveline vibrations.

This brace helps eliminate potential damage such as cracked housings, fluid leaks, and costly transmission or transfer case repairs. It installs easily using existing OEM fasteners and does not require removal of the transmission or transfer case.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWehrli
Part NumberW005 WCF100140-BC

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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