GMC Sierra Differential Cover - Rear - Wehrli - Aluminum Fabricated - Illusion Purple - 2020–2025. A purpose-built rear axle cover engineered for dependable protection and a bold, powder-coated finish on your late-model GM/GMC Duramax.

Constructed from fabricated aluminum, this Wehrli cover provides rigid strength with lighter weight and strong corrosion resistance. The custom two-stage Illusion Purple coating stands up to road grime and debris while delivering a distinctive look. Service is straightforward thanks to the integrated drain plug, and the included stainless hardware helps ensure a secure, clean install on the rear axle.

Features

• Fabricated aluminum rear differential cover
• Custom two-stage Illusion Purple powder coat
• Stainless hardware included
• Integrated drain plug for easier maintenance
• For 2020–2025 GM/GMC Duramax rear axle applications

Questions or ready to plan your setup? Call us for product guidance and to schedule installation. We offer installation and customization at our Austin, Texas and Los Angeles, California area shops: 512-982-9393 (TX), 562-981-6800 (CA).

If you are considering multiple items, please contact us for possible shipping discounts.

We install on premises at both locations.

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