Wehrli 20-24 GM Duramax - 19-23 Ram HD Rear Differential Cover - Gloss White

Wehrli 20-24 GM Duramax - 19-23 Ram HD Rear Differential Cover - Gloss White

Marsoni

M251S

$188.66

Get it in 3 business days with 1 day shipping. Friday, May 29

Wehrli 20-24 GM Duramax - 19-23 Ram HD Rear Differential Cover - Gloss WhiteSKU: WCF100114 GW Wehrli Gloss White Rear Differential Cover 2020 2025 GM Duramax & 2019 2024 Ram HD Trucks The differential cover for 2020 2025 GM Duramax HD and 2019 2024 Ram 2500 3500 trucks. Engineered by Wehrli Custom Fabrication, a trusted name in high performance diesel upgrades, this fabricated aluminum differential cover outperforms competitors like Banks, Mag Hytec, and AAM with superior craftsmanship, enhanced fluid capacity, and unmatched

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It is 74 mm. It’s nicely made of cast aluminum. It has a rough cast finish so it shouldn’t be difficult to hold on to. It does fit my Lexus filter and the price is very reasonable. It also fits the oil filter on my 1999 (antique) Harley Davidson Heritage Classic. Which is the primary reason I ordered it. I don’t know this for certain but I suspect it will fit all HD EVO engines. That would be 1984 through 1998 except the Heritage which didn’t change to the 88 Twin Cam until 2000.

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Reviewed in the United States on December 18, 2025

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Jon

Phoenix, US

★★★★★ 1

Didnt fit my C300

Color: Silver

Didn’t fit my 2008 Mercedes C300 4matic sport. I bought another one on Amazon from a different company and it did fit. Eochi or something brand.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 6, 2025

Verified Purchase