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The BD 6R140 ProForce 4D Torque Converter is designed for hard-working and modified 6.7L PowerStroke Diesels. This torque converter is equipped with 4 clutch surfaces designed to handle heavy towing loads and is intended for up to 900+ horsepower. Our in-house CNC machined forged cover is designed to prevent warping and improper balance while facilitating the increased clutch count without sacrificing strength. In addition to a new cover, BD has designed a custom piston, bearing hub, release springs and backing plate to retain the OEM captured clutch design which delivers the same great drivability 6R140 owners are accustomed to.
Installation Instructions- 23 Percent Increased Piston Area For Additional Clutch Clamping Force
- Increased clutch and steel plate count for improved heat dissipation
- 23% increased piston area for additional clutch clamping force
- Four friction surfaces instead of the factory two surfaces
- Captured clutch design with clutch return springs
- Captured Clutch Design w/Clutch Return Springs
- Billet Bearing Hub; Piston And Clutch Retainer
- Billet bearing hub, piston and clutch retainer
- Factory furnace-brazed pump and turbine fins
- Stamp forged 1-piece cover
- Comes with hardware
- Comes w/Hardware