6R140 Transmission

The 6R140 transmission is a robust 6-speed automatic RWD unit engineered for Ford’s heavy-duty Super Duty trucks. Known for its ability to handle high torque, it pairs seamlessly with 6.2L and 6.7L Power Stroke diesel engines as well as gasoline V8s, offering smooth gear shifts and reliable towing performance. Its electronic control system adapts shifts based on load conditions, making it ideal for commercial and personal applications. At Tagore Auto Parts, all used 6R140 transmissions are meticulously tested for internal components, valve body function, and torque converter efficiency, ensuring OEM-standard reliability and performance.

2011–2013 Ford F-250/F-350 Super Duty 6R140 Transmission

For 2011–2013 Super Duty trucks, the 6R140 delivers smooth torque transfer and dependable towing capability. It integrates seamlessly with diesel and gasoline V8 engines and trim levels including XL, XLT, and Lariat. The transmission’s electronic control module optimizes gear engagement under heavy load, improving fuel efficiency and drivability. Our used 6R140 units are tested for wear, fluid pressure, and torque converter function, guaranteeing a ready-to-install OEM solution. Customers looking to combine performance upgrades often consider the Ford F-350 Super Duty Engine for a perfect match.

2014–2016 Ford F-350/F-450 Super Duty 6R140 Transmission

The 2014–2016 6R140 transmission is reinforced for heavier payloads and higher torque diesel engines. With features like a lock-up torque converter and reinforced internal gears, it ensures consistent performance under towing and hauling conditions. Compatible with Platinum and Limited trims, it offers a smooth, responsive driving experience even under maximum load. Our tested used 6R140 transmissions are inspected, verified, and ready for installation, making them a reliable choice alongside other high-performance options such as the T56 Transmission