BD Diesel 1064234F TowMaster Automatic Transmission Dodge - 48RE 2005-2007 4WD

The BD Diesel TowMaster 48RE transmission is engineered to handle significantly more power than the factory transmission in 2005-2007 Dodge 4WD trucks equipped with the TVV stepper motor. This performance-built automatic transmission features extensive upgrades throughout, including reinforced internal components, upgraded valve body, and enhanced clutch packs to support increased horsepower and torque from modified diesel engines.

Key Performance Upgrades:

• Stock thrust bushings replaced with roller Torrington bearings for increased durability
• Upgraded valve body with increased line pressure to 190-200 PSI
• Enhanced clutch packs: Overdrive (6), Overdrive Direct (10), Forward (5), Direct (6)
• High temperature/energy Raybestos band for improved holding power
• Drilled intermediate shaft provides increased lubrication to critical components
• Modified manual valve ensures proper lubrication in all gear positions
• Upgraded governor pressure transducer with twice the burst pressure of stock (47RE/48RE)
• Upgraded governor solenoid for precise shift control
• Cooler line case saver included to prevent cracking
• Every transmission is dynamically tested before shipment

Included Components:

• BD heavy duty aluminum transmission pan with heat-dissipating fins and magnetic drain plug (adds 2 quarts extra oil capacity)
• BD auxiliary full-flow filter kit for enhanced fluid filtration
• Manual torque converter lock-up clutch control module
• New model shift lever, BD control module, and gear selection display
• Complete plug-in wiring harness (no cutting or splicing required)

Installation and Warranty Information:

• Estimated installation time: 7.5 hours (includes sensor transfer and cooler flush)
• Parts warranty: 36 months or 150,000 miles
• Labor warranty: 12 months or 24,000 miles
• BD torque converter must be installed with this transmission for warranty validity
• Remote filter required for warranty inspection with cooler flow rate verification
• Not warranted for racing or sled pulling applications

This transmission provides manual torque converter lock-up control, works with stock shifting patterns, includes gear limiting functionality, and eliminates shuttle shifting problems common with modified diesel trucks. The sealed plug-in wiring design ensures a professional installation without wire modifications. This product is legal for sale and use in all 50 states including California.