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

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.

Install and Tech Information