Product Description
Extreme Duty 48RE Performance with ATS Stage 4 Power
The ATS 309-944-2290 48RE Stage 4 Transmission Package is built for diesel owners who demand maximum performance, durability, and reliability from their 2004.5–2005 5.9L Cummins 4WD truck. Engineered by ATS Diesel Performance, this complete transmission package is designed to handle high horsepower, heavy towing, and aggressive driving conditions.
This Stage 4 package eliminates the common weaknesses of the factory 48RE by incorporating upgraded internal components, increased clutch capacity, and improved hydraulic control. The result is a transmission capable of handling significantly more torque while delivering firm, consistent shifts.
Whether you're pushing serious power, towing heavy loads, or building a competition-ready truck, this ATS Stage 4 transmission provides the strength and confidence needed to perform under extreme conditions.
Key Features:
- Complete Stage 4 performance transmission package
- Designed for high horsepower and heavy towing applications
- Increased clutch capacity for improved holding power
- Upgraded internal components for maximum durability
- Improved valve body and hydraulic control system
- Includes T.V. motor configuration
- Built specifically for 4WD applications
- Engineered by ATS Diesel Performance
FAQ
What is a Stage 4 transmission?
A Stage 4 transmission is a fully built unit with upgraded internals designed to handle significantly more power, torque, and stress than a stock transmission.
Is this transmission good for towing?
Yes, this package is designed for heavy-duty towing as well as high-performance applications.
Does this include everything needed?
Yes, this is a complete transmission package, but installation components and fluids may be required separately.
What is a T.V. motor?
The T.V. (Throttle Valve) motor controls line pressure and shift behavior, ensuring proper transmission performance under varying loads.
Fitment:
- 2004.5–2005 Dodge Ram 2500 / 3500 4WD
- 5.9L Cummins Diesel Engine
- 48RE Automatic Transmission
- Equipped with T.V. Motor
Note: Fitment must be verified based on drivetrain configuration, including 4WD and T.V. motor compatibility.
Specifications for ATS 309-944-2290
| ATS 309-944-2290 Product Specifications | |
|---|---|
| Part Number | 309-944-2290 |
| Brand | ATS Diesel Performance |
| Product Type | Stage 4 Performance Transmission Package |
| Transmission Compatibility | 48RE |
| Engine Compatibility | 5.9L Cummins |
| Vehicle Fitment | 2004.5–2005 Dodge Ram 2500 / 3500 4WD |
| Drivetrain | 4WD |
| UPC | N/A |
| GTIN | N/A |
| Shipping Weight | Approx. 275 lbs |
| Shipping Dimensions | Approx. 40" x 30" x 30" |
| Core Charge | Yes – Refundable Core Required |
| California Prop 65 | WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov |
