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01+ GM 2500/3500 8.1L Duramax/8.1L Mag Hytec Differential Cover

  • GM/Chevy Sierra/Silverado Mag Hytec Differential Cover 
  • 2001 & Newer: 2500 & 3500
  • Full Floating Axle
  • Duramax & 8.1 Liter Gas
Fits '03 to 2012 GM and Dodge One Ton Trucks Rear
Holds 2 Extra Quarts Of Oil(5 Total)
Overall Height Is 3 5/8"
Finned aircraft aluminum housing for improved cooling
Offers easy routine maintenance without removing the differential cover
Dipstick with magnetic insert
Mag-Hytec’s heavy duty differential covers and transmission pans provide increased lubricant and cooling capacity for hard working recreational and service vehicles. Mag-Hytec covers and pans set your vehicle apart in both aesthetics and function – cast in A356-T6 aluminum and texture powder coated 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, and all Mag-Hytec parts are covered by a lifetime limited warranty. Depend on Mag-Hytec – when you’re pulling a heavy load.

Part Number: AA14-11.5
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