Specifications
- Brand
- Wehrli
- Part #
- WCF100113-SGB
- UPC
- WCF100113-SGB

Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Semi-Gloss Black
$423.23
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Wehrli fabricated aluminum differential cover for 11.5in AAM axles on 01-19 Chevy/GMC Duramax and 03-18 Ram/Dodge Cummins trucks. Semi-gloss black finish.
Key Features
- Fits 2001-2019 Chevrolet/GMC 2500 HD/3500 models and 2003-2018 Ram/Dodge 2500/3500 models with the 11.5in AAM rear axle.
- Fabricated aluminum construction offers a strong and custom appearance.
- Durable semi-gloss black powder coating resists corrosion and looks good.
- Includes a convenient drain plug for easier differential fluid changes.
- Comes with stainless steel hardware for a clean and rust-resistant installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're working on the rear differential of your heavy-duty truck, upgrading the cover is a smart move. This fabricated aluminum differential cover from Wehrli Custom Fab is built for the 11.5-inch AAM rear axle found on many Chevrolet, GMC, and Ram trucks from the early 2000s through 2019.
This cover is constructed from aluminum and is fabricated, meaning it's built from multiple pieces welded together for a strong, custom look. It's finished in a durable semi-gloss black powder coat that resists corrosion and looks sharp. A drain plug is included, making fluid changes much easier than with a stock cover. This is a well-built piece that will help protect your differential and improve its appearance.
This cover fits a wide range of popular trucks, including the Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Ram 2500 models. It comes with stainless steel hardware for installation, ensuring a clean look and resistance to rust.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100113-SGB
- UPC
- WCF100113-SGB
Frequently Asked Questions
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