Ford F-250 Differential Cover - Rear - Wehrli - Dana M275 - Candy Teal - 2017-2024. A fabricated aluminum rear differential cover from Wehrli Custom Fabrication designed for trucks equipped with the Dana M275 axle.

Built for 2017-2024 Ford F-250 (HD Towing Package) and F-350 SRW 6.7L Power Stroke applications using the M275 (4" OD axle tube, 10.8" ring gear, 14-bolt), this cover pairs robust construction with a durable Candy Teal powder coat from WCFab. Precision machining, an O-ring seal, and stainless hardware support reliable service, while the fill plug makes fluid checks straightforward. Fitment note: count your bolts—some F-250 models use 12-bolt axles; this cover fits the M275/14-bolt and is not compatible with DRW (dually) or High Output trucks.

Features

• Fabricated aluminum construction
• Candy Teal powder coat finish
• O-ring seal and stainless hardware
• Machined fill plug for easy service
• Fits Dana M275 (4" OD tube, 10.8" ring gear, 14-bolt)
• 2017-2024 F-250 (HD Towing Package) and F-350 SRW
• Not for DRW or High Output models; verify bolt count

Have questions or need help confirming fitment? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. Thinking about purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

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