Which models fit, and the parts each one uses.
PowerSync fits 3 of the 4 John Deere 7020 models we list. It lets you engage the PTO and adjust engine speed from a handheld remote, using plug-in harnesses with no wire cutting.
Harnesses used on this series: PSA0060, PSA0070, PSA0080.
| Model | Fit | Throttle Sensor | PTO Switch |
|---|---|---|---|
| 7020 1971-1975 | Not suitable | - | - |
| 7720 2003-2007 | Compatible | AL113868 RE56400 RE575334 | RE160963 |
| 7820 2003-2007 | Compatible | AL113868 RE56400 RE575334 | RE160963 |
| 7920 2003-2007 | Compatible | AL113868 RE56400 RE575334 | RE160963 |
Bold part numbers have a PowerSync harness today. Some tractors were built with more than one part, so open a part number on John Deere's parts site and enter your serial number to confirm the exact fit before ordering. Part numbers are John Deere references, shown only to identify the part.
Not sure which part you have? Send us your model and serial number or call (701) 997-6515.