Drivetrain› Differentials and Rear-End Components
Motobilt
Dana 60/70 Differential Cover Integrated 3/4 Inch NPT Fill Plug Motobilt
SKU: M05M MB4010
Moderate — 2–4 hours
Description
Part #: MB4010
The Motobilt Dana 60 HD steel diff cover has many features that separate it from others. The Dana 60 HD steel diff cover features a 3/8 inch thick laser cut steel ring that will keep the cover from pulling away from the housing when dragging over rocks. The Dana 60 HD steel diff cover also features the proven 1/4 inch thick CNC formed steel plate design with an integrated 3/4 inch NPT fill plug. The fill plug on the Dana 60 HD steel diff cover allows for easy access, especially when a truss system is commonly used. The Dana 60 HD steel diff cover is welded both on the inside and outside of the cover to ensure maximum penetration for superior strength. The Dana 60 HD steel diff cover's design comes from over 14 years of diff cover testing and manufacturing experience. The diff cover ships bare steel and will need to be painted. We do not usually powdercoat ours because the diff cover is going to take abuse from rocks. Spray paint works well so you can simply touch it up. The bolts and fill plug ship with the cover.Dana 60 HD steel diff cover-also fits Dana 703/8 inch thick laser cut steel ring1/4 inch thick CNC formed steel plateIntegrated 3/4 inch NPT fill plugLifetime warrantySold as eachNote:This cover will Not work on 2005 and newer Ford super duty with factory steering. Use PN MB4043 insteadShips bare steel will need to be painted
MIA's Description
Factory differential covers are often too thin for off-road abuse and can fail due to impacts, bending into the ring gear, or punctures, leading to fluid leaks and potential gear damage.
Fitment
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Specifications
| Brand | Motobilt |
| Part Number | M05M MB4010 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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