Cap, Valve. To fit ALL John Deere Tractor models with SN less than 214999, 6.404D EARLY POWER BOOSTER, 6CYL engines.
John Deere 500 series (SN less than 280000 Early Power Booster 4.270 4C) tractors
John Deere 3000 series (SN less than 280000 4.270 4Cyl Eng and Early Power Booster Eng) tractors
John Deere 4000 series (SN less than 214999, 6.404D 6CYL ENG) tractors
Replaces # R40223
| Machine | Make | Model |
|---|---|---|
| Combine,Tractor | John Deere | 4000 |