July 01, 2020
Always Identify These Valve Bodies BEFORE You Start a Transmission Rebuild
Andrew Jessiman
Ford 6R140 Valve Body Identification Guide
| Casting Year | Lower Casting Number | Upper Casting Number | Separator Plate | Cooler Bypass Valve | |
|---|---|---|---|---|---|
| Early | '10–'13 | RFBC3P-7A101-EB | RFBC3P-7A092-EB | Smooth | Yes |
| Middle | '14–'17 | RFFC3P-7A101-BA | RFFC3P-7A092-BA | V or C Notch | Yes |
| Late | '17-Later | RFFC3P-7A101-BA | RFFC3P-7A092-BA | Double V Notch | Blocked |
Note: Sonnax remanufactured valve body F06R140 incorporates updates that allow it to be used to replace both early- and middle-style variations of the Ford 6R140 units that use a cooler bypass valve. Sonnax does not currently offer a replacement valve body for late-style units with a blocked cooler bypass valve.
| Lower Casting |
|---|
 |
| Upper Casting |
|---|
 |
| Separator Plate ID | |
|---|---|
| Early | Middle |
 |  |
| Middle | Late |
 |  |
| Cooler Bypass Valve | |
|---|---|
| Early/Middle | Late |
 |  |
Learn More
May 11, 2022
Ford 6R140 Separator Plate Identification – How to Identify Changes & Interchangeability
Eric Streed
August 15, 2022
Troubleshooting Ford 6R80 & 6R140 Timing-Related Shift Issues
Jim Dial
Related Units
Related Parts
Required
Recommended
6R140
Remanufactured Valve Body F06R140
Fits '11–'17 units with cooler bypass valve.
While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time.