Chevrolet Duramax Differential Cover - Rear - Wehrli - 11.5in AAM - Candy Red - 01–19. A precision-fabricated aluminum cover for the AAM 11.5 rear axle on 2001–2019 GM HD trucks.

Built by Wehrli Custom Fabrication, this cover fits GM heavy-duty models equipped with the AAM 11.5. The two-stage Candy Red powder coat resists corrosion and road grime, while the rigid aluminum housing provides dependable strength. A threaded drain plug streamlines fluid service, and stainless hardware is included for a clean, durable install.

Features

• Fabricated aluminum rear differential cover
• Two-stage Candy Red powder coat
• Fits AAM 11.5 rear axle on 2001–2019 Chevrolet/GMC HD
• Stainless hardware and drain plug included

Questions on fitment or install? Call our team at 512-982-9393 (TX) or 562-981-6800 (CA). We offer professional installation and customization at our Austin, Texas and Los Angeles, California area locations.

Buying 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