Item #: MH-AA11-5CS
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Increase the fluid capacity for better cooling of the rear differential in your '14-'18 Ram truck 2500 with coil springs.

With the Mag-Hytec differential cover you get:

  • Average of double the fluid capacity
  • Ease of Service
  • The dipstick is knurled for quick removal, the flat is marked low/high to check lube level and a magnet, which acts as an open filter is in the lower end. The MS 7/8 - 14 THD port is large enough to use for filling.
  • The magnet-filled drain plug is the same MS port as the dipstick. Both the dipstick and drain are O-ring sealed.
  • The sending unit fitting is 1/8 pipe THD and shipped with a stainless pipe plug.
  • The calibration plug is centered on the serial number plate and approximates the stock cover fill plug for factory fluid level.
  • The O-ring is snapped into the inverted "V" groove for a positive seal without gasket or silicone.
  • Plugs, cap screws and washers are stainless steel in most applications.
  • Works with trucks equipped with or without factory air suspension.
This cover is the correct cover for your 14 bolt - 11.5" differential, even though there are only 12 bolt holes. The top and bottom bolts have been removed for drain plug and temperature sending unit hole.

Includes: Bolt kit, Drain Plug and Dipstick.


Write a review
2015 Ram 2500 diff cover
Aug 5, 2017  |  By Neil Dodson
Just installed on my 2015 Ram 2500 with air suspension. Remove all stock hardware and save with stock cover for future use. Jack up passenger rear to have the top bar clear room for new cover install. (Must do). Instructions don't cover this item. Install with all new hardware. Filled mine with 6Qts of Amsoil 75W-90 severe service oil. SWEET !!!

Install and Tech Information