Chevrolet Duramax Differential Cover - Rear - Wehrli - Fabricated Aluminum - Bengal Red (2020–2025). A purpose-built rear cover that delivers durable construction and easy serviceability.

Built by Wehrli Custom Fab, this fabricated aluminum cover keeps weight in check while adding rigidity to the housing. The Bengal Red single-stage powder coat offers a tough, uniform finish, and the integrated drain plug streamlines fluid changes. Included stainless hardware resists corrosion and provides a clean, secure install on 2020–2025 GM/Chevrolet Duramax rear axles.

Features

• Fabricated aluminum construction
• Bengal Red single-stage powder coat
• Stainless hardware included
• Integrated drain plug
• Rear axle application: 2020–2025 Chevrolet/GM Duramax

Questions or fitment checks? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area location at 562-981-6800. We provide professional installation and customization at both locations.

Purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

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