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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Mag-Hytec Rear Differential Cover | AAM 14-bolt 12.0" | 19-23 Ram 3500 6.7L CumminsConstructed 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
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:
- This cover typically fits Ram 3500 models with Max Tow and with leaf spring suspension.
- For Ram 2500 with coil sping suspension, search our site for MH-AA14-120CS
- The Mag-Hytec cover has 12 bolt holes instead of 14 in order to accomodate a drain plug hole and temperature sending unit hole
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
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Product Reviews
★★★★★ 4
Worth it! Solid dermaplaner.
Color: Matte Blue
It feels solid in my hand.
The blade doesn't seem to be all too sharp, but it works... so maybe that's for safety purposes?
I like it and will stick with it for a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Hair removal improvements, ooooh! Ahhhhh!
Color: Matte Gold
We were vexed and a little annoyed by that one chin hair removal after a waxing treatment. Lo and behold! Zomchi invented a razor for treatments in between salon wax strips. Painless and easy to reapply hygenically. 🤗
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Recommend
Color: Matte Blue
Handy. I've never put a razor to my face, but I used this and loved the outcome.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
A real masterpiece
Format: Paperback, Format: Paperback
One of the best books I have read in years. A real masterpiece. I read most of it on a flight from Sacramento to NY and then forgot the book in a car from the airport to the hotel... I had to wait a week before getting a second copy, which I could not put down until 1:30AM when I finally finished it. I can’t wait for the movie. A wonderful story of the life of a startup that anyone in the industry can easily relate to. While many of us know the real story behind the true events, the book keep you in full suspense the entire time. I think the author has finally found his true calling 😉
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Reviewed in the United States on November 22, 2025
★★★★★ 5
Wow!!
Format: Paperback
Eye opening and hilarious look into the other side of the startup tech world.
An absolute must-read.
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Reviewed in the United States on December 13, 2025
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