Dana Differential Cover Bolt - DANA 44 AdvanTEK - Single

Demand genuine Spicer. Complete with all the components needed for the repair. Dana design, engineering, testing and manufacturing processes all work in conjunction with one another to ensure unparalleled performance that non-genuine parts simply cannot deliver.

Dana/Spicer Part #10050881 is a genuine OE-quality differential cover bolt designed for Dana axle assemblies, including Dana 44 AdvanTEK applications.

It is used to securely fasten the differential (axle) cover to the axle housing, helping maintain a proper seal and preventing gear oil leaks. Engineered to Dana’s OEM standards, this flange-head bolt provides consistent clamping force, corrosion resistance, and reliable long-term durability in both on-road and off-road conditions.

Commonly used in modern Jeep and light truck Dana axle platforms, including Jeep Wrangler JL and Jeep Gladiator JT models equipped with Dana 44 AdvanTEK axles, this fastener is ideal for axle service, rebuilds, or replacement of worn or stripped cover bolts.

Dana/Spicer 10050881 fits vehicles equipped with Dana 44 AdvanTEK axles, most commonly:

This is a differential cover bolt, so fitment is not based on trim or engine—it only applies when the vehicle uses a Dana 44 AdvanTEK (M210/M220) axle.