Product Description
The CPP EXTREME DUTY G56 TRANSMISSION is the result of more than 16 years of real-world testing, development, and proven performance in Dodge Ram Cummins trucks across North America. Built for drivers who demand reliability under heavy towing, competition use, and high-horsepower applications, this transmission is designed to outperform stock rebuilds and ordinary remanufactured units.
Unlike standard rebuilds that simply replace worn components, every CPP EXTREME DUTY G56 is engineered with upgraded internal components and precision assembly procedures developed through years of experience working with the Cummins platform. Our goal is simple: deliver a transmission capable of handling the demands of today's diesel truck owners.
The G56 is known for its smooth shifting characteristics, but factory units can develop wear and durability concerns when subjected to increased torque, larger tires, heavy trailers, and performance modifications. CPP addresses these weaknesses with upgraded components and proven building practices designed to improve long-term reliability.
Our hardened gear package provides increased durability in demanding applications where factory components often show accelerated wear. Combined with meticulous inspection, assembly, and quality control procedures, the CPP EXTREME DUTY G56 has become a trusted choice for customers seeking one of the strongest and most proven G56 transmission options available.
FEATURES
- Built for 2005-2018 Dodge Ram 2500 and 3500 trucks equipped with the G56 6-speed manual transmission
- Hardened gear upgrades designed for improved durability and long service life
- Developed through more than 16 years of Cummins transmission experience
- Designed for towing, hauling, work trucks, daily driving, and performance applications
- Precision inspected and assembled by CPP Diesel
- Suitable for stock and modified diesel trucks
- Built to handle demanding real-world operating conditions
FITMENT
- 2005 Dodge Ram 2500 and 3500 5.9L Cummins with G56 manual transmission
- 2006-2007 Dodge Ram 2500 and 3500 5.9L Cummins with G56 manual transmission
- 2007.5-2018 Dodge Ram 2500 and 3500 6.7L Cummins with G56 manual transmission
WHAT'S INCLUDED
- CPP EXTREME DUTY G56 transmission assembly
- Upgraded hardened gear package
- Fully inspected and tested transmission
- Core return information when applicable
SPECIFICATIONS
- Brand: CPP Diesel
- Transmission Model: G56
- Transmission Type: 6-Speed Manual
- Application: Dodge Ram 2500 / 3500
- Engine Compatibility: 5.9L Cummins and 6.7L Cummins
- Years Supported: 2005-2018
- Condition: Performance Remanufactured
- Primary Use: Towing, Hauling, Daily Driving, Performance
