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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
PML Covers AAM Rear 11.5" Differential Cover 01-19 GM 2500HD / 3500 6.6L DuramaxImprove the durability of your GM truck's rear differential with a PML Differential Cover. Created specifically for AAM 11. 5" differentials in GM trucks, this rear differential cover from PML ensures a precise fit, serving as a direct replacement for the stock cover. Constructed from heavy duty cast aluminum, the PML Differential Cover guarantees exceptional durability and resilience. The design enhances both form and function, providing increased
Improve the durability of your GM truck's rear differential with a PML Differential Cover. Created specifically for AAM 11.5" differentials in GM trucks, this rear differential cover from PML ensures a precise fit, serving as a direct replacement for the stock cover.
Constructed from heavy-duty cast aluminum, the PML Differential Cover guarantees exceptional durability and resilience. The design enhances both form and function, providing increased fluid capacity compared to the stock cover. This larger capacity facilitates improved heat dissipation, contributing to more efficient differential operation—critical for those navigating challenging terrains or towing heavy loads.
The cover's finned structure maximizes surface area exposure to airflow, promoting superior cooling performance. Installation is straightforward, utilizing existing mounting points without the need for modifications. The package includes all necessary hardware, ensuring a hassle-free installation process.
Additionally, the PML Differential Cover features a magnetic drain plug for easy fluid drainage during routine maintenance. The magnetic drain plug also captures metallic particles, preventing potential damage and ensuring a cleaner, more efficient differential system.
Choose the PML Differential Cover for a solution that prioritizes quality and durability, ensuring a driving experience that exceeds expectations.
ADDING A TAPPED HOLE FOR SENDING UNIT:
If you want to add aftermarket components to your transmission, such as a temperature sensor, a magnetic drain plug, or a fluid level sensor, you will need to drill and tap the transmission pan to provide mounting points for these accessories. PML can drill and tap for a 1/8 NPT hole for a temperature-sending unit in the cover.
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4.6 ★★★★★
Based on 801 reviews
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Product Reviews
★★★★★ 3
Works but will Dry Out Your Skin
Size: 6 Ounce (Pack of 1)
I am a swim instructor at an outdoor pool and this stuff DOES work. I can apply it at the beginning of a 5 hour shift and while I have experienced light tanning it has protected against burning completely without reapplication.
The white cast is significant though I don't mind it aesthetically, I know its there for protection . It does rub off on things though so consider yourself warned.
Major Con: it is incredibly drying, and the soap needed to scrub it off is A LOT. That coupled with chlorine is a lot for my skin . Still on my sunscreen journey.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
I couldn’t put this book down!!
Format: Paperback
I couldn’t put this book down! My daughter & I stayed in a bed-n- breakfast in Lochcarran on our trip to Scotland right before the COVID pandemic. Not only is the story a fun cozy, whodunnit, but I could visualize the geography while reading. I love the Scottish Highlands & Dee describes them perfectly in this book. Can’t wait to read the next book..it should arrive today!!
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Reviewed in the United States on April 6, 2026
★★★★★ 4
Good book
Format: Audiobook
Book was interesting but had a hard time with the Scottish accent. Plus I have hearing problems so that may have been part of the issue too.
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Reviewed in the United States on July 13, 2025
★★★★★ 3
Pronunciation matters, and I can't finish this book.
Format: Audiobook
I listen almost exclusively to books set in Scotland & Ireland, so I'm very familiar with the accents and find them incredibly charming. That said, the name pronunciation really irritated me. The main character is Ally, but they are not pronouncing it to rhyme with Sally. It sounds more like they are separating it into two words- All E. After investing hours into the audiobook and trying to not let it bother me, they introduce an American character, Mamie, which should rhyme with "maybe", but NO- they call her Mommy! It is very confusing- I kept thinking a new character was introduced who was a parent. Nope. I give up. I don't think I can finish listening to this. I feel like I'm being pranked.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Good book
Format: Paperback
Loved this book, so interesting and fun to read
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Reviewed in the United States on May 23, 2026