Home - Dodge Cummins - 2003-2004 24 Valve, 5.9L Early - Axle and Differential - 11.5" Rear Axle
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Mag Hytec 11.5 Rear Differential Cover (GM & Dodge)

Fits: 2001-2016 GM/Duramax
2003-2013 Dodge/Cummins
Pricing: $289.75


The Mag-Hytec AA 14-11.5 rear differential cover is cast in A356-T6 aluminum and texture powder coated black with contrasting machined cooling fins, the Mag-Hytec differential cover boasts increased fluid and cooling capacity, a magnetic dipstick for checking fluid level and checking metal particulate, a magnetic drain plug, a fluid level reference plug, as well as a temperature sender port in 1/8"NPT. All Dipstick, drain plugs and reference plugs are MS 33649 and fitted with ARP 568 O-rings for superior sealing. All fasteners are T-303 stainless steel. The cover seal is a dovetail groove mounted ARP 568 O-ring that requires no sealant or gasket. It can be removed and reinstalled several times without replacement.

*Magnetic drain plug and anodized aluminum dipstick with magnetic insert
*O-rings require no gaskets or sealant
*Routine lube maintenance without removing the differential cover
*1/8 NPT temperature sender port
*303 stainless steel hardware
*Lube level reference plug
*Finned aircraft aluminum housing
*Requires allen key wrenches (included) for installation and service
*Fits with most factory suspension systems and aftermarket anti-sway bars

Shipping Information

  • Item Requires Shipping
  • 13.0 lbs.
  • W12.0000” x H12.0000” x L14.0000”

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