DIFFERENTIAL COVER - MAG-HYTEC - REAR ('13, 2500 also '03-'12, 2500/3500 and '03-'18 3500 without rear sway bar 14-11.5 AMERICAN AXLE)

Item #: MH-AA11-5
  • About This Product
  • Reviews


Cast in A356T6 aluminum, the Dodge Mag-Hytec differential covers feature increased lubricant and cooling capacity, and are equipped with a magnetic drain plug, 1/8 NPT temperature sender fitting, lube reference plug, and a magnetic dipstick for checking fluid level and condition.

Dipstick, drain, and reference plugs are MS 33649 and fitted with AS 568 O-rings, as is the cover gasket, which requires no sealant or gasket.

All hardware is stainless steel, and the cover is texture/powder coated in black with contrasting machined cooling fins.

This differential cover increases fluid capacity from 7.6 pints to 16 pints (8 qts).

NOTE: Does not fit trucks with a rear sway bar.


Write a review
Great Addition
Aug 14, 2020  |  By Joel Donihoo
Just installed my new cover today. It was a prefect fit with great hardware. I have a 4:10 rear axle and pull a 14K fifth wheel. Just thought that the additional fluid and cooling fins might help lower the rear differential temperature. Plus the servicing will be much better.

Maghytec cover
Mar 7, 2017  |  By Devin Nieto
Great cover!! Very well made and fits perfect

Install and Tech Information