Product Description
The REVMAX 478-723A Billet Intermediate Band is a performance-focused upgrade for 47RH, 47RE, and 48RE Dodge Cummins transmissions. Designed for trucks that tow heavy loads, produce higher horsepower, or see aggressive driving, this billet intermediate band delivers improved durability and stronger holding power compared to factory bands.
The intermediate band plays a critical role in controlling gear engagement and shift quality inside your automatic transmission. Upgrading to a billet construction band helps prevent flexing and heat distortion under high torque loads common in diesel performance applications.
RevMax engineered this band using premium friction material and high-strength billet construction to help improve transmission reliability, reduce glazing, and maintain consistent shift performance under heavy load conditions.
Key Features
- High-strength billet intermediate band construction
- Designed to meet or exceed OEM specifications
- Improved durability under high torque diesel applications
- Premium friction material designed to resist glazing
- Open chassis design for improved oil flow and cooling
- Direct replacement upgrade for factory intermediate bands
Fitment
- 1994–2007 Dodge Ram 2500
- 1994–2007 Dodge Ram 3500
- 5.9L Cummins Diesel
- 47RH Automatic Transmission
- 47RE Automatic Transmission
- 48RE Automatic Transmission
| Specifications for REVMAX 478-723A | |
|---|---|
| UPC | Not Listed by Manufacturer |
| GTIN | Not Listed by Manufacturer |
| Shipping Info | Approximate Shipping Weight: 2 lbs Package Dimensions: 14 in x 8 in x 14 in |
| Prop 65 | WARNING: Cancer & Reproductive Harm – www.P65Warnings.ca.gov |
FAQ
What does the intermediate band do in a 47RE or 48RE transmission?The intermediate band applies during gear changes and helps control gear engagement during shifts. A stronger band improves shift consistency and reduces slipping in high torque diesel applications.
Is this band a direct replacement for factory bands?
Yes. The RevMax 478-723A is designed as a direct replacement upgrade for factory intermediate bands used in 47RH, 47RE, and 48RE transmissions.
Will this help with high horsepower or towing applications?
Yes. Billet bands are commonly used in performance and towing builds because they resist flexing and glazing better than standard bands, helping maintain consistent transmission performance.
Can this be installed with the transmission still in the truck?
Installation typically requires partial transmission disassembly. Most builders install the band during a transmission rebuild or upgrade service.
Is this recommended for performance transmission builds?
Yes. Many performance 47RE and 48RE builds include billet bands as a reliability upgrade when increasing horsepower, towing capacity, or transmission line pressure.
