Product Description
The ATS 319-925-2326 Stage 2 Allison Conversion Kit is a complete transmission upgrade designed for 2007.5-2009 Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine and factory Aisin AS68RC transmission. This full conversion replaces the problematic AS68RC with a proven Allison-based transmission platform, delivering superior durability, improved shift quality, and significantly increased torque capacity.
ATS engineers this package as a complete solution, including a Stage 2 built Allison transmission, standalone controller system, conversion hardware, and all necessary components for installation. The Stage 2 build is ideal for trucks with moderate power upgrades, towing demands, and heavy-duty use, providing enhanced clutch holding capacity, improved fluid control, and long-term reliability.
This conversion is one of the most popular upgrades for Cummins owners looking to eliminate the limitations of the factory Aisin transmission. Whether you're towing heavy loads, running performance tuning, or simply want a more reliable drivetrain, the ATS Allison conversion delivers unmatched performance and drivability.
FAQ
What does the ATS 319-925-2326 kit include?
This is a complete conversion kit that includes a Stage 2 Allison transmission, standalone transmission controller, wiring, adapter components, and required installation hardware.
Why replace the Aisin AS68RC transmission?
The factory Aisin transmission has known limitations in durability and tuning support. The Allison platform offers improved strength, better tuning capability, and increased reliability.
What is a Stage 2 Allison build?
Stage 2 is designed for moderate performance builds and towing applications, offering upgraded clutches, improved internals, and increased torque capacity over stock.
Is this kit designed for 4WD trucks?
Yes. This specific part number is designed for 4WD applications.
Do I need tuning for this conversion?
The kit includes a standalone controller that manages transmission operation, eliminating the need for factory integration.
FITMENT
2007.5-2009 Dodge Ram 2500 6.7L Cummins Diesel 4WD
2007.5-2009 Dodge Ram 3500 6.7L Cummins Diesel 4WD
Originally equipped with Aisin AS68RC Transmission
Specifications for ATS 319-925-2326
| Specification | Details |
|---|---|
| Part Number | 319-925-2326 |
| Product Name | ATS Stage 2 Allison Conversion Kit |
| Transmission Type | Allison Automatic (Converted Platform) |
| Replaces | Aisin AS68RC Transmission |
| Engine Fitment | 6.7L Cummins Diesel |
| Vehicle Fitment | 2007.5-2009 Dodge Ram 2500/3500 |
| Drive Type | 4WD |
| Build Level | Stage 2 Performance Build |
| Included Components | Built Allison Transmission, Standalone Controller, Wiring Harness, Adapter Kit, Installation Hardware |
| Performance Benefit | Improved Torque Capacity, Durability, and Shift Quality |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Information | Freight Shipping Required |
| Core Charge |
Core Charge Applies |
| Prop 65 | WARNING: Cancer and Reproductive Harm |
