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334.4
Part #: MHAA14-11.5
Mag-Hytec AA 14-11.5 Differential Cover
Vehicle Fitment:
2003-2013 Dodge Ram 2500* | 2003-2018 Dodge Ram 3500* | 2001-2019 GM 2500HD/3500HD | See full application list below
2003-2013 Dodge Ram 2500* | 2003-2018 Dodge Ram 3500* | 2001-2019 GM 2500HD/3500HD | See full application list below
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Description
The Mag-Hytec AA 14-11.5 Differential Cover adds styling, function, and protection to the rear end of your GM 2500HD/3500HD or Dodge Ram 2500/3500. This heavy-duty differential cover makes it easy to do fluid changes with its built-in magnetic drain plug, oil dipstick to check fluid levels, and an o-ring gasket to provide a leak free seal. Built from aircraft grade aluminum, this differential cover features 303 stainless steel hardware and comes ready for installation on your truck. Requires allen key wrenches for installation and service.
Features:
- 8-Quart Total Capacity
- Finned Aircraft Aluminum Housing
- O-Ring Gasket, No Sealant Required
- Pre-Drilled & Tapped 1/8" Sender Port
- Includes Bolt Kit, Magnetic Drain Plug, & Dipstick
- Routine Lube Maintenance Without Removing Cover
- Limited Lifetime Warranty On Cover, 5-Year On O-Rings
Note: This 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 the drain plug and temperature sending unit hole.
Ram Application Notes*:
Fits Ram models with leaf spring suspension only. Will not fit late model trucks with factory coil springs or airbag suspension. If you have the coil spring rear suspension, please see the AA 14-11.5 CS Differential Cover below.
Specifications
- MPN AA14-11.5
- SKU MHAA14-11.5
- ID 3585
- Manufacturer Name Mag-Hytec
- Shipping Weight 15.00 lb.
- Shipping Length 13 in.
- Shipping Width 14 in.
- Shipping Height 4 in.
- Fuel Type Diesel / Gas
- Warranty Info Limited Lifetime
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal L9R13
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Reviews
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★★★★★
4.6/5 Stars out of 18 Reviews
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Brandon (Carrollton ohio) | August 16th, 2021
Received it in 2 days once received it was in very good condition came with all mounting hardware. Installed in less than 30min due to old stock diff cover being rusted out already have noticed the temps have dropped so this does help out a lot. Being able to service the rear end will be a breeze now there is a plug on the bottom of the cover so no more wasted money going into another gasket.
Steve (Oklahoma) | June 28th, 2021
Very well made shipped very fast easy to install and it looks awesome. I was a little worried that the spare wouldn’t fit after install but it did no problem I just took the spare out to put the cover on it makes it a lot easier to see and get your hands in there. I used a laser temp gauge on the diff it was 40-45 degrees cooler after running on the highway for 30 minutes with the mag hytec cover vs the stock diff cover
Ryan (CA) | May 10th, 2021
Went on quick and easy. I was warned that the spare tire would not fit if you have after-market parts on and I did not think about my hitch receiver. I broke the stock receiver and replaced it with a commercial duty Curt and now my spare doesn't fit. My own fault, just be aware that if you are looking at purchasing one, the receiver could interfere with the spare tire and the new diff cover.
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Questions and Answers
Total capacity 8 quarts, what is the actual gain over stock cover?
View Staff Answer
Answer
Your stock 11.5 differential takes about 4.5 qt’s. This Mag-Hytec AA 14-11.5 differential cover will take approximately 6 qt’s. to fill the bottom of axle tube (lower line on dipstick) and 7.5 - 8 qt’s. to the bottom of axle (top line on dipstick) . YOUR OIL LEVEL SHOULD BE BETWEEN THESE LINES
Where can I buy a replacement dipstick for this cover?
View Staff Answer
Answer
This is not something that can be purchased through our website, but please contact one of our Performance Specialists at 1-888-DIESEL-4 and we will gladly assist you.
This is a standard 3 pin configuration designed for use on all Mile Marker Winches. (If your control box has any other pin configuration other than this, please contact Mile Marker’s Tech Department at:(800) 886-8647 to confirm fitment.)
Will this diff cover allow me to keep my full-size spare tire without rubbing?
View Staff Answer
Answer
The MAG-HYTEC AA 14-11.5 DIFFERENTIAL COVER will not interfere with the factory spare tire tire. However, if a larger then stock spare tire is used, there may be some issues with fitment.
can i use on my sierra with spare in place foremost, I want a cover with a temp sensor. additional capacity if possible, but I want to keep my spare in factory location.
View Staff Answer
Answer
The MAG-HYTEC AA 14-11.5 DIFFERENTIAL COVER will work in conjunction with the FACTORY spare tire.
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