BD Diesel 2011-2016 Ford F250/F350/F450/F550 6.7L Proforce 4D Torque Converter

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. ProForce Torque Converter; 4D; Enhanced Stall;

• 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