Product Description
Heavy-Duty G56 Performance Transmission Built for Cummins Power
The ATS 311-964-2326 G56 4WD Performance Manual Transmission is engineered to handle the demands of 2007.5–2018 6.7L Cummins trucks that require increased strength, reliability, and performance. Designed as a complete upgraded replacement, this transmission is ideal for towing, performance builds, and heavy-duty applications.
The factory G56 transmission is known for handling moderate power levels, but under increased torque from tuning or heavy towing, internal wear and failure can occur. ATS addresses these weaknesses with a performance-built G56 transmission featuring upgraded components and precision assembly to deliver improved durability and long service life.
Whether you're replacing a worn transmission or upgrading to handle more power, this ATS unit provides the confidence and performance your Cummins truck demands.
Key Features:
- Complete performance-built G56 manual transmission
- Designed for increased torque capacity and durability
- Ideal for towing, heavy-duty, and performance applications
- Precision-built by ATS Diesel Performance
- Improved reliability over factory transmission
- Direct replacement for factory G56 4WD units
FAQ
Is this a complete transmission or a rebuild kit?
This is a complete performance-built transmission, ready for installation.
Will this handle increased horsepower?
Yes, ATS builds this unit to handle higher torque loads than the factory G56.
Does this fit 2WD trucks?
No, this specific model is designed for 4WD applications only.
Is a core required?
Yes, a refundable core charge typically applies for complete transmission units.
Fitment:
- 2007.5–2018 Dodge Ram 2500 / 3500
- 6.7L Cummins Diesel Engine
- G56 6-Speed Manual Transmission
- 4WD Models Only
Note: Always verify drivetrain configuration (2WD vs 4WD) before purchase.
Specifications for ATS 311-964-2326
| ATS 311-964-2326 Product Specifications | |
|---|---|
| Part Number | 311-964-2326 |
| Brand | ATS Diesel Performance |
| Product Type | Performance Manual Transmission |
| Transmission Type | G56 6-Speed Manual |
| Drivetrain | 4WD |
| Engine Compatibility | 6.7L Cummins |
| Vehicle Fitment | 2007.5–2018 Ram 2500 / 3500 |
| UPC |
840440599272 |
| GTIN |
840440599272 |
| Shipping Weight | Approx. 150 lbs |
| Shipping Dimensions | Approx. 36" x 18" x 18" |
| Core Charge | Yes, refundable core charge applies |
| California Prop 65 | WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov |