BD Diesel USA is a performance-oriented company specializing in high-quality diesel and heavy-duty truck components and upgrades. Their products are engineered to handle high pressure, high temperature, high load, and extended operation, not just occasional use. With years in the field (including intensive hours of idling, towing, and heavy usage), the BD Diesel's engineering and R&D is informed by real use cases.
The Roadmaster 4R100 Tranmission is our base model Tranmission for stock and lightly modified trucks looking to increase reliability and longevity. This Tranmission comes with OEM clutch counts, a remanufactured valve body, and BD's Deep Tranmission Pan.
Every one of our 4R100 Roadmaster Tranmission Packages includes a ProForce Torque Converter.
Install Time:
7 Hours
Warranty:
Parts
24-Months
100,000 Miles
Labor
12-Months
24,000 miles
Emissions:
This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement Parts included. (EMS:4)
Features:
- Stock Tranmission clutch counts
- Valve body repair shift kit, provides quicker, firmer Shifts
- BD Deep sump Oil pan, increases oil capacity by 6 qt
- BD ProForce converter is fully remanufactured with a new cover, bearings, and clutch frictions and steels
- Increased Line pressure from upgraded PR Valve - Stock 75-150 psi - Upgraded 100-200 psi
- Line pressure modulator valve kit to increase pressures
- On/Off Lockup kit, Converts PWM convertor lockup to On/Off lockup
- Machined center support, Upgraded OD snap ring, and Upgraded Coast Clutch retaining ring
Installation Notes:
Professional installation is required.
Specifications:
Core Charge: $1500.
Series: Roadmaster.
EMS Code: 4.
Drive: 4WD.
Installation Time: 7 Hours.
Warranty: 24-Months/100,000 Miles.
Fitment & Application:
- 2003 Ford F-350 Super Duty Lariat/XL/XLT
- 2003 Ford F-350 Super Duty King Ranch
- 2003 Ford F-250 Super Duty Lariat/XL/XLT
- 2002 Ford F-350 Super Duty Lariat/XL/XLT
- 2002 Ford F-250 Super Duty Lariat/XL/XLT
- 2001 Ford F-350 Super Duty Lariat/XL/XLT
- 2001 Ford F-250 Super Duty Lariat/XL/XLT
- 2000 Ford F-350 Super Duty Lariat/XL/XLT
- 2000 Ford F-250 Super Duty Lariat/XL/XLT
- 1999 Ford F-350 Super Duty Lariat/XL/XLT
- 1999 Ford F-250 Super Duty Lariat/XL/XLT
| Brand | BD Diesel |
|---|---|
| Part Number | BDD-1064434SM |
| Shipping Method | Truck Freight/LTL |
| California Prop 65 Warning |
|






This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/