BD DIESEL 1064194SST TOWMASTER DODGE 48RE TRANSMISSION AND CONVERTER PACKAGE 2003–2004 4WD C/W TAPSHIFTER

Product Description

The BD DIESEL 1064194SST TowMaster Transmission and Converter Package is a complete, dyno-tested drivetrain upgrade for 2003–2004 Dodge Ram 5.9L Cummins 4WD trucks equipped with the 48RE automatic transmission. This matched transmission + torque converter package is built for towing, heavy hauling, and high-torque street use — delivering firmer shifts, improved clutch holding power, and long-term durability under load.

BD Diesel 1064194SST TowMaster 48RE, Dodge Cummins 48RE transmission upgrade, 48RE transmission and converter package, BD TapShifter, heavy duty 48RE valve body, 48RE increased line pressure, Cummins towing transmission package

This package includes major internal upgrades and durability improvements: increased line pressure (190–200 PSI), upgraded governor components, a modified manual valve for lubrication in all positions, and BD’s rigid aluminum heavy-duty transmission pan that adds 2 quarts of extra capacity with heat-dissipating fins. It also includes a BD auxiliary full flow filter kit for added protection and a TapShifter system that provides both automatic and manual control and allows torque converter lockup control without cutting or tapping wiring.

Fitment

• 2003–2004 Dodge Ram 2500 / 3500
• 5.9L Cummins Diesel Engine
• 48RE Automatic Transmission
• 4WD Models Only

Key Features & Benefits

• Matched TowMaster transmission and torque converter package
• Dyno-tested for performance and reliability
• Upgraded valve body with increased line pressure (190–200 PSI)
• Upgraded governor solenoid and pressure transducer
• Modified manual valve for lubrication in all positions
• Roller Torrington bearings replace stock thrust bushings
• Rigid aluminum heavy-duty pan adds 2qt capacity and improves cooling
• Auxiliary full flow filter kit for added transmission protection
• TapShifter provides automatic/manual control and lockup control
• Manufacturer Warranty: 3 Year / 150,000 Mile (non-race use)

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

• BD DIESEL 1064194SS TOWMASTER 48RE TRANSMISSION & CONVERTER PACKAGE 2003–2004 4WD
• BD DIESEL 1064194BMT TORQUEMASTER 48RE TRANSMISSION & CONVERTER PACKAGE 2003–2004 4WD W/ AUX FILTER, BILLET INPUT & TAPSHIFTER
• BD DIESEL 1064194F TOWMASTER 48RE TRANSMISSION 2003–2004 4WD

Does this package include TapShifter?

Yes. This package includes TapShifter, which provides automatic and manual control and allows torque converter lockup control with sealed plug-in wiring.

Does this package include a heavy-duty transmission pan?

Yes. Every TowMaster transmission includes BD’s rigid aluminum heavy-duty pan that adds 2 quarts of capacity and improves cooling with heat-dissipating fins.

Is there a core charge?

Yes. A refundable core charge applies to this transmission and converter package.

Specifications for BD DIESEL PRODUCTS 1064194SST