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.
For the Ford 4R100 Tranmission, the Bypass Eliminator kit allows for the removal of the cooler bypass tube assembly which has a history of failing and bypassing the Tranmission cooler when you need it the most.
Kit includes two aluminum shunts plus sealing washers and is a handy preventative maintenance item when installing Tranmissions, coolers and filter kits, or, performing general service work.
Install Time:
1 Hour
Warranty:
Parts
- 12-Months
- 12,000 Miles
Note:
Already included with all BD 4R100 Tranmission, Auxiliary Filter, Xtruded Cooler and Built-It rebuild kits.
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:
- Allows for the removal of the problematic OEM cooler bypass tube assembly
- Kit includes two aluminum shunts plus sealing washers
- Handy preventative maintenance item when installing Tranmissions, coolers and filter kits, or, performing general service work
Installation Notes:
Professional installation is required.
Specifications:
EMS Code: 4.
Installation Time: 1 Hour.
Transmission Model: 4R100.
Warranty: 12-Months/12,000 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
- 2003 Ford Excursion LTD/XLT
- 2003 Ford Excursion Eddie Bauer
- 2002 Ford F-350 Super Duty Lariat/XL/XLT
- 2002 Ford F-250 Super Duty Lariat/XL/XLT
- 2002 Ford Excursion LTD/XLT
- 2001 Ford F-350 Super Duty Lariat/XL/XLT
- 2001 Ford F-250 Super Duty Lariat/XL/XLT
- 2001 Ford Excursion LTD/XLT
- 2000 Ford F-350 Super Duty Lariat/XL/XLT
- 2000 Ford F-250 Super Duty Lariat/XL/XLT
- 2000 Ford Excursion LTD/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-1600036 |
| 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/