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 stock Tranmission is designed to handle the output of the stock engine, but not much more. Increase the durability of your drivetrain with a BD Tranmission. All Tranmissions come with BD's heavy duty Tranmission pan.
Install Time:
- 9 Hours
Warranty:
Parts
36-Months
150,000 Miles
Labor
12-Months
24,000 miles
Note:
No Race abuse covered
Note:
BD Torque Converter must be installed at the time of installation of the Tranmission - use of a 3rd party or OE converter will invalidate the Tranmission
Warranty:
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:
- Increase the durability of your drivetrain
- BD Aluminum HD deep Tranmission pan, increases oil capacity by 3.5qt
- High energy frictions
- Revised oil circuits
- New convertor lock up valve to boost lock-up pressures
- New A and B trim valves deliver full line pressure to the clutches
- Increased clutch count
- Clutch Count: C1 8 clutches (14 percent increase over stock)
- Clutch Count: C2 7 clutches (17 percent increase over stock)
- Clutch Count: C3 7 clutches (75 percent increase over stock)
- Clutch Count: C4 7 clutches (17 percent increase over stock)
- Clutch Count: C5 7 clutches (17 percent increase over stock)
- Each Tranmission is dyno tested
Installation Notes:
Professional installation is required.
Specifications:
Core Charge: $1800.
Series: TowMaster.
EMS Code: 4.
Drive: 4WD.
Installation Time: 9 Hours.
Transmission Model: Allison.
Engine Designation: LB7.
Warranty: 36-Months/150,000 Miles.
Fitment & Application:
- 2004 GMC Sierra 3500 WT
- 2004 GMC Sierra 3500 SLE/SLT
- 2004 GMC Sierra 3500
- 2004 GMC Sierra 2500 HD WT
- 2004 GMC Sierra 2500 HD SLE/SLT
- 2004 GMC Sierra 2500 HD
- 2004 Chevrolet Silverado 3500 WT
- 2004 Chevrolet Silverado 3500 LS/LT/
- 2004 Chevrolet Silverado 2500 HD WT
- 2004 Chevrolet Silverado 2500 HD LS/LT/
- 2003 GMC Sierra 3500 SLE/SLT
- 2003 GMC Sierra 3500
- 2003 GMC Sierra 2500 HD WT
- 2003 GMC Sierra 2500 HD SLE/SLT
- 2003 GMC Sierra 2500 HD
- 2003 Chevrolet Silverado 3500 LS/LT/
- 2003 Chevrolet Silverado 2500 HD WT
- 2003 Chevrolet Silverado 2500 HD LS/LT/
- 2002 GMC Sierra 3500 SLE/SLT
- 2002 GMC Sierra 3500 SL
- 2002 GMC Sierra 3500
- 2002 GMC Sierra 2500 HD SLE/SLT
- 2002 GMC Sierra 2500 HD SL
- 2002 GMC Sierra 2500 HD
- 2002 Chevrolet Silverado 3500 LS/LT/
- 2002 Chevrolet Silverado 2500 HD LS/LT/
- 2001 GMC Sierra 3500 SLE/SLT
- 2001 GMC Sierra 3500 SL
- 2001 GMC Sierra 2500 HD SLE/SLT
- 2001 GMC Sierra 2500 HD SL
- 2001 Chevrolet Silverado 3500 LS/LT/
- 2001 Chevrolet Silverado 2500 HD LS/LT/
| Brand | BD Diesel |
|---|---|
| Part Number | BDD-1064704 |
| 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/