Ford F-250 Differential Cover - Rear - Wehrli - Dana M275 - Bengal Grey - 2017–2024. A precision-fabricated aluminum cover for the Dana M275 rear axle, finished in Bengal Grey powder coat for durability and a clean look.

Built by Wehrli Custom Fabrication, this cover uses a robust O-ring seal and includes stainless hardware and a service fill plug to make maintenance straightforward. Fitment is for 2017–2024 Ford F-250/F-350 SRW 6.7L Powerstroke trucks equipped with the Dana M275 axle (4 in OD axle tubes, 10.8 in ring gear). Important: count your cover bolts—some F-250 models use 12-bolt axles; this M275 cover fits the 14-bolt axle. 2017+ F-350 SRW uses this cover standard. Not compatible with dually (DRW) or High Output trucks.

Features

• Fabricated aluminum construction
• Bengal Grey powder coat finish
• O-ring seal for reliable sealing
• Stainless hardware included
• Integrated fill plug
• Dana M275 14-bolt fitment; not for DRW/HO

Whether you’re refreshing your rear axle or building a clean, functional setup, this WCFab cover offers quality components and clear fitment guidance. Questions? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization at our Austin, Texas and Los Angeles, California locations.

If you are considering multiple items, please contact us for potential shipping discounts. We install on premises at both locations.

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