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.
BD's exchange Full Manual valve bodies are modified, tuned and tested to provide optimum performance on the track. These units feature increase line pressure, revised manual valve design, and a custom manual seperator plate.
The end result is improved shift quality, increased clutch holding capacity, and extended Tranmission life. Plus, Full Manual control of gear selection and lock-up available in all Forward gears.
Install Time:
4 Hours
Warranty:
Parts
- 12-Months
- 24,000 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:
- Modified, tuned and tested to provide optimum performance
- Revised valve design
- Larger oil ports
- Proprietary governor piston dimensions
- Hand-lapped surfaces prevent internal leakage
- Increased clutch holding capacity
- Full Manual control of gear selection
- Lock-up available in all Forward gears
Installation Notes:
Professional installation is required.
Specifications:
Core Charge: $300.
EMS Code: 4.
Installation Time: 4 Hours.
Warranty: 12-Months/24,000 Miles.
Fitment & Application:
| Brand | BD Diesel |
|---|---|
| Part Number | BDD-1030415-FM |
| Shipping Method | UPS/FedEx/USPS Ground |
| 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/