Ford Superduty Dana M275/M300 10.8"/11.8" Rear Differential Cover for 2017+ Ford F350

The Dana M275/M300 10.8"/11.8" Differential Cover is made for the 2017+ Ford F350 Super Duty rear axle and using both 3/8" and 1/4" bump formed steel to provide you the ultimate strength over a stock cover. 

CNC Laser cut and CNC Press formed, welded and CNC Machined for ultimate strength. The ultra thick 3/8" flange resists pulling off of the sealing surface while dragging the differential, while the 1/4" body resists denting even during the most abusive circumstances.

• Zinc Plated Magnetic Drain Plug included
• Threaded fill plug TIG welded in place
• Zinc Plated Grade 8 hardware included to mount diff cover
• All holes are machined after welding to ensure proper locations
• Flange is machined perfectly flat after welding for a good seal

• One (1) Differential Cover
• Magnetic Drain Plug
• Fill Plug 
• All Necessary Installation Hardware