Wehrli · New
Wehrli 11-19 GM Duramax LML/L5P Transfer Case Brace - WCFab Grey
MPN WCF100140-GRY · Store SKU wcfWCF100140-GRY
Supplier stock checked 11/7/2026, 11:38:30 AM UTC. Adding a part does not reserve it.
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Product details
2011-2019 LML/L5P Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax applications, adding significant strength and reducing driveline flex common to extreme use such as off-roading, pulling, and drag racing. Helps eliminate the possibility of a cracked transmission tail housing on your Allison transmission from driveline vibrations due to things like a damaged u-joint or driveshaft by spreading the transfer case load across the transmission center section. Wehrli Custom Fab Transfer Case Brace, for 2011-2019 Duramax LML/L5P, WCFab Grey Transfer Case Brace, for 2011-2019 Duramax LML/L5P, WCFab Grey
Manufacturer fitment & guides
Check WCF100140-GRY against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
