Product Description
The BD DIESEL 1064444SM TowMaster 4R100 Transmission and Converter Package is a heavy-duty, towing-ready drivetrain upgrade engineered for 1999–2003 Ford 7.3L Power Stroke 4WD trucks. This matched transmission and torque converter package is designed to deliver quicker, firmer shifts, stronger clutch holding power, and increased durability under daily driving, heavy towing, and work-truck use.
When you purchase a BD Diesel transmission and converter package, you’re getting a matched set that has been dyno-tested together for performance and reliability. This TowMaster 4R100 package includes upgraded clutch counts, rollerized geartrain improvements, a reworked front pump, recalibrated accumulator body, increased pressure to the converter, additional lube circuits, and a full shift kit with a line mod valve to increase pressures. A BD aluminum heavy-duty deep pan is included to increase oil capacity, helping control temperature under towing loads.
Fitment
- 1999–2003 Ford 7.3L Power Stroke Diesel
- 4WD models
- 4R100 automatic transmission
Key Features & Benefits
- Matched transmission and converter package dyno-tested together
- Quicker, firmer shifts for improved drivability and clutch life
- Reworked front pump and recalibrated accumulator body
- Fully rollerized geartrain and machined center support
- Added lube circuits to OD planet and improved shaft support
- Higher clutch counts vs stock for improved holding power
- Full shift kit with line mod valve to increase pressure
- BD aluminum heavy-duty deep pan increases oil capacity
- Auxiliary frame-mounted full-flow filter kit included
Torque Converter Highlights
- Furnace-brazed fins and stamp-forged steel front cover
- Enhanced stall for street and towing applications
- Torque-multiplying cast aluminum stators
- Lower RPM response than stock converter
- Up to triple the lock-up clutch material vs stock
Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)
For best results, install this package with supporting BD Diesel transmission and driveline upgrades available on cppdiesel.com.
Is this a complete transmission and converter package?
Yes. This package includes the TowMaster 4R100 transmission and a matching BD Diesel torque converter that has been dyno-tested with the transmission for performance and reliability.
Is this built for towing?
Yes. This TowMaster package is engineered for towing and heavy-duty use with increased clutch counts, improved lubrication circuits, increased pressure control, and a deep pan for added fluid capacity.
Does this package include a deep pan and remote filter kit?
Yes. A BD aluminum heavy-duty deep pan is included to increase oil capacity, and an auxiliary frame-mounted full-flow filter kit is included.
Does this transmission have a PTO provision?
No. This unit does not have a PTO provision.
Specifications for BD DIESEL PRODUCTS 1064444SM
| Specification | Details |
|---|---|
| Brand | BD Diesel |
| Part Number | 1064444SM |
| UPC | 19025020825 |
| GTIN | 019025020825 |
| Shipping Info | Shipping Weight: 289.00 lb; Package Size: 45 in (L) × 28 in (W) × 24 in (H); Truck Freight Item |
| Prop 65 | California Proposition 65 Warning |
