• Cart

SKU #: PML-11173-AC MPN #: 11173-AC

PML Covers AAM Rear 12" Differential Cover 20-24 GM 6.6L Duramax L5P

$285.00
Get 285 points in loyalty rewards
Description
Upgrade your GM truck's differential with the PML Covers AAM Differential Cover, a premium solution designed to provide superior protection and enhance performance and engineered for the demands of challenging driving conditions, ensuring reliable defense for your truck's differential components. Constructed from high-quality materials, the cover guarantees durability and long-lasting performance. The addition of fins enhances its visual appeal and serves a functional purpose by increasing the surface area for optimal heat dissipation. This design helps maintain lower operating temperatures, mitigating the risk of overheating and ensuring consistent performance in various driving conditions. The AAM 12" differential cover is designed for easy installation, and the package includes all the necessary hardware along with comprehensive instructions. Improve your truck's performance and durability with this premium differential cover from PML Covers.  ADDING A TAPPED HOLE FOR SENDING UNIT: Suppose you want to add aftermarket components to your transmission, such as a temperature sensor, a magnetic drain plug, or a fluid level sensor. In that case, PML Covers will drill and tap the transmission pan to provide mounting points for these accessories.
Finish
Add Tapped Hole for Sending Unit?

Enter your zip and we'll see if installation is available.

  • Request quotes from local installers at checkout
  • Compare options and choose the best fit for your install
Upgrade your GM truck's differential with the PML Covers AAM Differential Cover, a premium solution designed to provide superior protection and enhance performance and engineered for the demands of challenging driving conditions, ensuring reliable defense for your truck's differential components.

Constructed from high-quality materials, the cover guarantees durability and long-lasting performance. The addition of fins enhances its visual appeal and serves a functional purpose by increasing the surface area for optimal heat dissipation. This design helps maintain lower operating temperatures, mitigating the risk of overheating and ensuring consistent performance in various driving conditions.

The AAM 12" differential cover is designed for easy installation, and the package includes all the necessary hardware along with comprehensive instructions. Improve your truck's performance and durability with this premium differential cover from PML Covers. 

ADDING A TAPPED HOLE FOR SENDING UNIT: 
Suppose you want to add aftermarket components to your transmission, such as a temperature sensor, a magnetic drain plug, or a fluid level sensor. In that case, PML Covers will drill and tap the transmission pan to provide mounting points for these accessories.
Vehicle Fitment
2020-2024 GM 6.6L Duramax L5P
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Volume: About 0.5 quarts over 2020 stock GM truck cover
  • Number of Bolts: 14
  • Ring gear may be 12", 11.8", or 11.5"
  • Drain and magnetic drain plug included
  • Heavy-duty, sand-cast aluminum
  • Finned for heat dissipation
  • Works with brake line bracket, no modification needed
  • About 3/8" deeper than stock for clearance to sway or pan hard bars
  • Shape is similar to the stock cover
  • Extra capacity
IMPORTANT NOTES:
  • Always check your truck to verify your configuration and clearance. Configurations vary and there is a restocking fee for returned parts.
About PML Covers

PML Covers stands at the forefront of automotive innovation, dedicated to designing and delivering specialty automotive products since its founding in 1986. Celebrating over three decades in the industry, 2016 marked their 30th year of unwavering commitment to excellence. As a proud members of SEMA (Specialty Equipment Market Association) and ATRA (Automatic Transmission Rebuilders Association), they are deeply rooted in the automotive community, contributing to industry standards and advancements.

Their journey began as an engineering and inspection firm, utilizing cutting-edge techniques like product visualization, virtual prototyping, and rapid prototyping to provide clients with top-tier products. In the 1990s, they expanded into designing and manufacturing their own automotive products, initially crafting solutions for their personal needs.

At PML Covers, simplicity is their strength, focusing on both quality products and exemplary customer service. They prioritize direct communication, promptly responding to calls and emails while embracing valuable feedback from their customers. Armed with engineering expertise, they ensure every design meets the highest standards in both form and function. At PML Covers, automotive excellence is not just a mission; it's a way of life.

Explore PML Covers extensive range of products, including differential covers, and transmission pans. Each product is designed, tested, and manufactured to deliver optimal performance, durability, and visual appeal. They believe in offering solutions that not only meet functional requirements but also contribute to the aesthetic enhancement of your vehicle.