Mag-Hytec’s heavy duty differential covers and transmission pans provide increased lubricant and cooling capacity for hard working turbo diesel powered trucks. Mag-Hytec covers and pans set your vehicle apart in both aesthetics and function – cast in A356-T6 aluminum and texture powdercoated black with machined cooling fins. 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 parts covered by a lifetime limited warranty. Depend on Mag-Hytec – when your pulling a heavy load.