2007.5-2010 LMM Duramax Allison 4x4 Transfer Case Brace
Description
This part is not in stock at Powertech Diesel. WCFab builds and powder coats it in your color after you order. Expect a 10-15 business day lead time before it ships. Call 208-542-7793 for timing. You must select the "I understand this part is not in stock and is built to order" acknowledgment before adding it to your cart.
Protect the Allison tail housing
On LMM Duramax 4x4 trucks the Allison's rear housing is a weak point. This fabricated tubular steel brace ties it to the transfer case and spreads the transfer case load onto the transmission center section.
Wehrli developed and tested it on high-horsepower trucks used hard, such as off-roading, pulling and drag racing. It cuts the flex from driveline vibration, such as a bad U-joint or driveshaft, that can crack the housing and lead to fluid leaks and costly transmission or transfer case damage.
It uses the factory fasteners and installs with basic hand tools, without removing the transmission or transfer case.
Who it's for
LMM Duramax 4x4 owners making more power or working the truck hard.
Key specs (per Wehrli)
| Engines / years | 6.6L LMM Duramax, 2007.5-2010 |
|---|---|
| Drivetrain | Allison transmission, 4x4 |
| Construction | Fabricated tubular steel |
| Mounting | Factory fasteners |
| Finish | Powder coated |
| Shipping weight / box | 8 lb · 16 × 10 × 16 in |
What's included
- Transfer case brace
Fitment notes
- Fits 2007.5-2010 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 HD with the 6.6L LMM Duramax.
- For 4x4 trucks with the Allison transmission.
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
Availability
Not in stock at Powertech Diesel. Built to order and powder coated by WCFab after purchase. Expect a 10-15 business day lead time before it ships. Call us at 208-542-7793 for timing on your color.
Details
- WCF100135
- WCF100135
- Wehrli Custom Fabrication
- 10-15 Business Day Lead Time
- New
Shipping Information
- Item Requires Shipping
- 8.0 lbs.
- W18.0000” x H8.0000” x L16.0000”
- Free Ground Shipping on orders over $150.00 (excludes HI and AK)
- This item ships in its own box.
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