The SunCoast 618-BB Billet Band is a heavy-duty upgrade designed for Dodge 47RE and 48RE automatic transmissions. Built to handle the increased line pressure, towing loads, and horsepower found in performance diesel applications, this billet transmission band provides improved holding power and durability over factory-style bands.

Precision-engineered for demanding Cummins applications, the SunCoast Billet Band helps improve transmission reliability and shift performance in trucks used for towing, racing, sled pulling, and daily driving.

Features

• Heavy-duty billet band design
• Designed for 47RE and 48RE automatic transmissions
• Improved holding power over factory-style bands
• Built for towing, racing, and high-performance applications
• Helps improve transmission durability and reliability
• Precision-engineered for consistent performance
• Ideal for high line pressure transmission builds

Why Upgrade the Transmission Band?

The transmission band plays a critical role in gear engagement and holding capacity. Under increased horsepower and towing demands, factory bands can wear prematurely or lose holding strength. The SunCoast 618-BB Billet Band is designed to provide increased durability and improved performance under extreme operating conditions.

Vehicle Fitment

• 1994-2007 Dodge Ram 2500 5.9L Cummins
• 1994-2007 Dodge Ram 3500 5.9L Cummins
• Fits trucks equipped with 47RE or 48RE automatic transmissions

Built for Demanding Diesel Applications

Whether your truck is built for towing, competition, or street performance, the SunCoast Billet Band delivers the strength and reliability needed to support demanding transmission setups.

Part Number: 618-BB

Note: Professional installation is recommended when servicing internal transmission components.