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SKU #: MH-AA14-11.5 MPN #: Dodge #AA 14-11.5

Mag-Hytec Rear Differential Cover AAM 14-Bolt 11.5" | 03-18 Ram 2500/3500 | 01-19 GM 2500HD / 3500

$334.40
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Mag-Hytec Rear Differential Cover AAM for 14-Bolt 11.5" for 03-18 Ram 2500 and 3500 for 01-19 GM 2500HD and 3500
Mag-Hytec Rear Differential Cover AAM for 14-Bolt 11.5" for 03-18 Ram 2500 and 3500 for 01-19 GM 2500HD and 3500
Description
Constructed from high-quality cast aluminum right here in the USA, this differential cover from Mag-Hytec keeps your differential remarkably cooler than your stock cover. This dramatic increase in heat dissipation happens for three reasons: First, the cast aluminum deals with heat in a vastly better manner than the stock steel pan. Second, Mag-Hytec designed the cover with external cooling fins to get rid of heat fast. Third, this cover holds more fluid than stock. Cool, dense fluid is always a good way to keep temperatures under control. The combination of cooling fins and additional fluid make for an exceptional upgrade to protect your differential.Mag-Hytec also made sure this cover comes with a host of other features. To keep your fluid clean, the cover comes standard with a magnetic drain plug--designed to pull harmful ferrous metal particles right out of the oil long before they have any chance of hurting your differential. Next, the cover features a pre-tapped 1/8 NPT port for those who wish to install a temperature probe--capped with a stainless steel plug when not in use. Finally, an o-ring is used to seal the cover instead of messy sealant and gaskets. This cover allows you to drive your truck hard without fear of heat damage! IMPORTANT NOTES: Fits Ram models with leaf spring suspension only For coil sping suspension models, search our site for MH-AA14-115_CS The Mag-Hytec cover has 12 bolt holes instead of 14 in order to accomodate a drain plug and temperature sensor port.

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Constructed from high-quality cast aluminum right here in the USA, this differential cover from Mag-Hytec keeps your differential remarkably cooler than your stock cover. This dramatic increase in heat dissipation happens for three reasons: First, the cast aluminum deals with heat in a vastly better manner than the stock steel pan. Second, Mag-Hytec designed the cover with external cooling fins to get rid of heat fast. Third, this cover holds more fluid than stock. Cool, dense fluid is always a good way to keep temperatures under control. The combination of cooling fins and additional fluid make for an exceptional upgrade to protect your differential.

Mag-Hytec also made sure this cover comes with a host of other features. To keep your fluid clean, the cover comes standard with a magnetic drain plug--designed to pull harmful ferrous metal particles right out of the oil long before they have any chance of hurting your differential. Next, the cover features a pre-tapped 1/8 NPT port for those who wish to install a temperature probe--capped with a stainless steel plug when not in use. Finally, an o-ring is used to seal the cover instead of messy sealant and gaskets. This cover allows you to drive your truck hard without fear of heat damage!

IMPORTANT NOTES:
  • Fits Ram models with leaf spring suspension only
  • For coil sping suspension models, search our site for MH-AA14-115_CS
  • The Mag-Hytec cover has 12 bolt holes instead of 14 in order to accomodate a drain plug and temperature sensor port.
Vehicle Fitment
2003-2018 Ram 3500|2003-2013 Ram 2500|2001-2019 GM 2500HD/3500
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES:
  • 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
  • Fits with most factory suspension systems and aftermarket anti-sway bars
  • Total Capacity - 8 Quarts
IMPORTANT NOTE:
  • There are brackets that attach to the top bolts, so some modifications will be needed on the brackets or additional brackets might need to be made
About Mag-Hytec

Mag-Hytec manufactures extremely high quality, heavy duty transmission pans and differential covers for many makes and models.

Mag-Hytec's heavy duty differential covers and transmission pans provide increased lubricant and cooling capacity for hard working diesel trucks. 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 to keep your powertrain running cool and looking awesome.

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Overall rating: 4.928571 / 5 from 14 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["fit","looks","finish","buy","silicone"].

Review highlights

Reviews

Great looking dif cover but small leak needed rtv

"This is a great looking cover and the drain and fill plug locations are perfect. When I first installed it I had a small leak. I tried torquing the bolts down a little more and it helped a bit but there would still be some oil on the outside of the differential after a long drive. I ended up removing the cover and adding a small bead of RTV over the oring and it sealed it right up. I think since the truck is 20 years old the rust and corrosion around the sealing area was a little too much for the small oring to seal. Maybe if I took a long time to clean it up and it would have worked but I chose to just cleaning it a little more and add the rtv for added insurance and it’s been great since. Still happy with the purchase but that o-ring is pretty small."

— Steven K. (4/5)

Prefect fit & finish

"Couldn’t be happier with the addition to the truck the fit and finish is great and the added capacity is nice!"

— Chris C. (5/5)

Installed on 2015 Ram 3500

"Installed on 2015 Ram 3500 Cummins Install was really easy took 15 minutes to take the old one off and install new one. Machine work is flawless Came with o-ring gasket so no messy silicone. Looks great and holds more fluid Showed up on time, I’ve ordered stuff in the past from Diesel Power Products and will continue to. Thanks again"

— Zack B. (5/5)

Love this cover!

"Looks amazing and holds more fluid!!!"

— Meredith W. (5/5)

I'm going to buy the one for the front as well.

"Works great easy to install. The o ring is nice so you don't have use silicone to install."

— David H. (5/5)

Worth the money and looks good at same time!

"Looks great and make changing fluid a breeze!"

— Brisa B. (5/5)

I recommend product to other ram owners

"Beautiful well made product. Fits great on my 2016 3500 SRW HO RAM. Filled with 7. 5 quarts of Valvoline 75w90 gear oil. Thanks"

— Kaylea (5/5)

I will buy this product for my other vehicle.

"Looks great easy install"

— Rose A. (5/5)

I would buy this again

"This was exactly what they said it was great fit and looks good also"

— Danielle R. (5/5)

Great buy

"Awesome Product"

— Kendra P. (5/5)

Q&A

Will this fit a 2018 Ram 3500 dual rear wheels?
Yes, this item will be compatible with that application.
Will this fit a 2017?
There is a couple different covers depending on if your truck is a 3500 or 2500. Shoot us a call and we can get you the right one.
Will it fit the one t with load leveling airbags
We will need some further information upon the truck, please shoot us a call or email.
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