Oil filler cap compatible with John Deere models 1040, 1140, 1350, 1550, 1640, 1750, 1840, 1850, 1950, 2020, 2040, 2040S, 2120, 2250, 2450, 2650, 2850, 3040, 3140, 3640, 3650, 5070M, 5080M, 5090M, 5100M, 5620, 5720, 5820, 6100, 6100SE, 6200, 6200SE, 6300, 6300SE, 6400, 6400SE, 840, 940. Replaces part numbers: R80136, R80137. Ensure your equipment runs smoothly with this oil filler cap.