Wehrli · New
Wehrli 20-26 GM Duramax/19-24 Cummins Rear Axle Differential Cover - Sparkle Granny Smith
MPN WCF100114-SGS · Store SKU wcfWCF100114-SGS
Supplier stock checked 11/7/2026, 2:13:46 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Fabricated Aluminum Differential Cover for Rear Axle on 2020-2025 GM Duramax / 2019-2024 Ram Cummins Trucks. Wehrli Custom Fab Differential Cover, Rear Axle, 20-25 GM Duramax / 19-24 Ram Cummins, SparkleGrannySmith Differential Cover, Rear Axle, 20-25 Duramax / 19-24 Cummins, SparkleGrannySmith
Manufacturer fitment & guides
Check WCF100114-SGS against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y