Ford F-350 Differential Cover - Rear - Wehrli - Dana M275 - Semi-Gloss Black (2017–2024). A robust fabricated aluminum cover built for the Dana M275 rear axle.

Made for M275 axles (4" OD tubes, 10.8" ring gear), this Wehrli Custom Fabrication cover uses a leak-resistant O-ring, includes stainless hardware, and a convenient fill plug. Finished in semi-gloss black powder coat. Fitment: 2017–2024 F-350 SRW uses this cover. 2017–2024 F-250 models with the HD Towing Package and the M275 14-bolt axle also fit. Not compatible with dually (DRW) or High Output models. Please count your bolts—some F-250 trucks use a 12-bolt axle; this part is for the M275 14-bolt.

Features

• Fabricated aluminum construction
• Semi-gloss black powder coat finish
• O-ring sealing surface
• Stainless mounting hardware included
• Integrated fill plug
• Fits Dana M275 rear axle (4" OD, 10.8" ring), 14-bolt

Questions or planning a build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California area locations. Considering multiple items? Contact us for potential shipping discounts. We install on premises at both locations.

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