Mag-Hytec’s heavy duty differential covers provide increased lubricant and cooling capacity for hard working diesel trucks like yours. Mag-Hytec covers set your vehicle apart in both aesthetics and function. Mag-Hytec is synonymous with high quality differential covers and transmission pans, so you can depend on Mag-Hytec when you’re pulling a heavy load.
This cover is the correct cover for your 14 bolt – 11.5" differential, even though there are only 12 bolt holes. The top and bottom bolts have been removed for drain plug and temperature sending unit hole. Magnetic drain plugs trap worn gear material promoting fluid integrity. Each unit is fitted with ARP 568 O-rings for superior sealing. All hardware is 303 stainless steel, in most applications no gasket or sealant is required. All MAG-HYTEC products are covered by a lifetime limited warranty to the original owner against defects in parts and workmanship. O-rings are covered for five years.
