Description
The BD 6R140 ProForce 4D Torque Converter is designed for hard-working and modified 6.7L PowerStroke Diesels. This torque converter is equipped with four clutch surfaces designed to handle heavy towing loads and is rated for up to 900+ horsepower. BD’s in-house CNC machined forged cover resists warping and maintains balance while supporting the additional clutch count. BD also developed a custom piston, bearing hub, return springs, and backing plate to retain the OEM captured clutch design — preserving the drivability that 6R140 owners expect.
Features
- 23% increased piston area for added clutch clamping force
- Billet bearing hub, piston, and clutch retainer
- Captured clutch design with clutch return springs
- Increased clutch and steel plate count improves heat dissipation
- Includes installation hardware
- Factory furnace-brazed pump and turbine fins
- Four friction surfaces vs. factory two
- Stamp-forged one-piece cover
Install Time
7 Hours
Note
- No race abuse covered
- Will not fit early 2011 trucks with 8-bolt flex plate – must update to 6-bolt
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.
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