BD Diesel 1999-2003 Ford F-250/F-350 4WD 4R100 TowMaster Transmission & Converter with Billet Input (1064444BM)

Fits select 1999-2003 Ford F-250 and F-350 Super Duty 4WD models. This BD Diesel TowMaster package delivers a matched transmission and torque converter set, precision-engineered and dyno-tested together to provide maximum reliability for towing and high-torque diesel applications. This kit specifically features a billet 300M input shaft for superior strength under heavy loads.

Built to withstand the demands of the Power Stroke engine, this 4R100 transmission includes a fully rollerized geartrain and a reworked front pump for more efficient operation. The hydraulic system is upgraded with a full shift kit and line modification valve to increase pressures for quicker, firmer shifts. Cooling and filtration are addressed via the included heavy-duty aluminum deep pan, adding 6 quarts of fluid capacity, and an auxiliary frame-mounted full-flow filter kit.

• Billet 300M input shaft for increased drivetrain durability
• Torque converter with enhanced stall for street and towing applications
• Triple lock-up clutch material and torque-multiplying cast aluminum stators
• Heavy-duty deep aluminum pan adds 6 quarts of fluid capacity
• Auxiliary frame-mounted full-flow filter kit
• Increased clutch counts: 4 Intermediate, 7 Low Reverse, 4 Overdrive, 5 Forward, 5 Direct
• Fully rollerized geartrain and machined center support
• Re-calibrated accumulator body and upgraded OD snap ring
• Each unit is dyno-tested to ensure performance
• Manufacturer Part Number: 1064444BM