The 6R140 is standard behind Ford's 6.7L Power Stroke turbodiesel and the only available transmission - a manual transmission option has never been offered with this engine. The transmission features a patented dual media transmission filter that allows for relatively long service intervals. The gear spread provides a favorably low 1st gear to maximize available torque at low speeds and a relatively high overdrive ratio to minimize engine rpm for greater fuel economy at cruising speeds.
6R140 TorqShift Ratios
1st |
2nd |
3rd |
4th |
5th |
6th |
R |
3.974 : 1 |
2.318 : 1 |
1.516 : 1 |
1.149 : 1 |
0.858 : 1 |
0.674 : 1 |
3.12 : 1 |
6R140 TorqShift Specs
Transmission: |
Ford 6R140 TorqShift |
Type: |
6 speed automatic double overdrive transmission |
Production Plant: |
Ford Motor Company Sharonville Transmission Plant, Sharonville, Ohio |
Predecessor: |
Ford 5R110W TorqShift |
Model Years/Applications: |
2011 - Present (6.7L Power Stroke) |
Case Material: |
Aluminum |
Max Input Torque: |
1,400 lb-ft* |
Weight: |
~ 325 lbs w/out fluid, ~350 lbs w/ fluid |
ATF Type/Spec: |
|
Transmission Filter P/N: |
|
Service Intervals: |
Replace transmission fluid and filter every 150,000 miles |
Features: |
• Manual shift mode |
*The 6R140 features a max transmission input of 1,400 lb-ft, accounting for torque multiplication through the torque converter; the transmission is not rated for a maximum 1,400 lb-ft engine torque.