Fits: 2020 thru 2025 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel 10L1000 Transmission

The Allison transmission 10L1000 Deep Transmission Pan is now available for 20-25 GM HD trucks.
Get the best protection and performance out of your 10L1000 by upgrading to the PPE Heavy-Duty Cast Aluminum Deep Transmission pan. The deep PPE Pan increases fluid capacity by a full gallon which lowers transmission fluid temperature and increases thermal stamina. The engineered design includes cast aluminum fins and heat sinks to improve heat dissipation. The external gussets provide extra support to the machined flange to increase overall robustness.

PPE includes a high-power Neodymium magnet-equipped billet 304 stainless steel drain plug with Viton O-ring seal and a 9/16’’ ORB Neodymium Magnetic Plug with Viton O-ring seals for the fluid level check port. These powerful magnets pull ferrous metals out of the fluid before they can do damage to the internals.

Details:

Increases fluid capacity by 4 quarts which lowers transmission fluid temperature
Thick, cast A356.0 T6 aluminum alloy
.75’’ inch external fins engineered to utilize underbody airflow
.75’’ and 1.2’’ internal heat sinks improve heat dissipation and reduce sloshing
One-inch Neodymium magnet-equipped 304 stainless steel drain plug with Viton O-ring seal
9/16’’ ORB Neodymium Magnetic Plug with Viton O-ring seals the fluid level check port
Tapped and plugged 1/8" NPT port for optional fluid temperature monitoring sensor
External gussets provide extra support to the machined flange to increase overall robustness
Compatible with OEM gasket and filter

Warranty:

Limited lifetime warranty

Allison Transmission