
Replace the corroded pan in your 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P with the Mishimoto MMTP-DMAX-01 Transmission Pan. Constructed from high-quality aluminum and powder coated in Gunmetal Gray, this transmission pan offers enhanced durability and a sleek appearance. Designed to improve cooling performance, it features bottom ribs and internal baffles that reduce sloshing and enhance heat dissipation. The precision-machined dovetail-style groove and O-ring seal eliminate the need for messy sealants, ensuring a reliable seal. This pan also adds an extra 6.1 quarts of ATF for optimal transmission operation and includes pre-installed bolt retainers for easy installation. Additionally, a magnetic drain plug facilitates easy draining, and a 1/8-inch NPT port and plug allow for the installation of temperature sensors.
FEATURES:
- Direct fit design
- Durable cast-aluminum construction for long-lasting performance
- Increases fluid capacity by 6.1 quarts over the stock transmission pan
- Bolt retainers hold fasteners in place for easy installation
- Internal baffles reduce sloshing and enhance heat dissipation
- Dovetail-style groove with O-ring seal ensures a fool-proof, reliable seal
- 1/8-inch NPT port makes adding a temp sensor fast and easy
- Magnetic drain plug makes servicing your transmission a breeze
- Gunmetal Gray powder coat finish
Note:
- Requires the use of a deep-pan transmission filter
Upgrade your Duramax with the Mishimoto MMTP-DMAX-01 Transmission Pan for improved cooling performance, increased fluid capacity, and enhanced durability, ensuring long-lasting and reliable transmission operation.

Replace the corroded pan in your 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P with the Mishimoto MMTP-DMAX-01 Transmission Pan. Constructed from high-quality aluminum and powder coated in Gunmetal Gray, this transmission pan offers enhanced durability and a sleek appearance. Designed to improve cooling performance, it features bottom ribs and internal baffles that reduce sloshing and enhance heat dissipation. The precision-machined dovetail-style groove and O-ring seal eliminate the need for messy sealants, ensuring a reliable seal. This pan also adds an extra 6.1 quarts of ATF for optimal transmission operation and includes pre-installed bolt retainers for easy installation. Additionally, a magnetic drain plug facilitates easy draining, and a 1/8-inch NPT port and plug allow for the installation of temperature sensors.
FEATURES:
Direct fit design
Durable cast-aluminum construction for long-lasting performance
Increases fluid capacity by 6.1 quarts over the stock transmission pan
Bolt retainers hold fasteners in place for easy installation
Internal baffles reduce sloshing and enhance heat dissipation
Dovetail-style groove with O[...]
Replace the corroded pan in your 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P with the Mishimoto MMTP-DMAX-01 Transmission Pan. Constructed from high-quality aluminum and powder coated in Gunmetal Gray, this transmission pan offers enhanced durability and a sleek appearance. Designed to improve cooling performance, it features bottom ribs and internal baffles that reduce sloshing and enhance heat dissipation. The precision-machined dovetail-style groove and O-ring seal eliminate the need for messy sealants, ensuring a reliable seal. This pan also adds an extra 6.1 quarts of ATF for optimal transmission operation and includes pre-installed bolt retainers for easy installation. Additionally, a magnetic drain plug facilitates easy draining, and a 1/8-inch NPT port and plug allow for the installation of temperature sensors.
FEATURES:
- Direct fit design
- Durable cast-aluminum construction for long-lasting performance
- Increases fluid capacity by 6.1 quarts over the stock transmission pan
- Bolt retainers hold fasteners in place for easy installation
- Internal baffles reduce sloshing and enhance heat dissipation
- Dovetail-style groove with O-ring seal ensures a fool-proof, reliable seal
- 1/8-inch NPT port makes adding a temp sensor fast and easy
- Magnetic drain plug makes servicing your transmission a breeze
- Gunmetal Gray powder coat finish
Note:
- Requires the use of a deep-pan transmission filter
Upgrade your Duramax with the Mishimoto MMTP-DMAX-01 Transmission Pan for improved cooling performance, increased fluid capacity, and enhanced durability, ensuring long-lasting and reliable transmission operation.