TeraFlex HD rear differential cover for Dana 44 AdvanTEK M220. 12-bolt, 3/8 in ductile iron. Not interchangeable with a conventional Dana 44 cover. Part number 3990745.
Fitment
- Rear Dana 44 AdvanTEK M220 as listed
- Confirm the exact axle; not interchangeable with a conventional Dana 44 cover
Details
- 12-bolt; 3/8 in ductile iron with red TeraFlex logo as listed
- Large top fill/inspection port as listed
- Fluid-level port doubles as a mid-height inspection port as listed
- Lifetime warranty as listed
Confirm the exact model year, cab, bed, axle, lift height, and factory options before ordering. Do not assume a lift range unless Meyer listed one.
6 in stock