Oversize bush, + 2 mm compatible with John Deere models 1032, 1042, 1052, 1133, 1144, 1155, 1640, 1830, 1840, 2030, 2040, 2040S, 2130, 2140, 2250, 2450, 2650, 2650N, 2850, 3200, 3210, 3300, 3310, 3400, 3410, 5500, 5500N, 6200, 6300. Replaces part numbers: R91708. Ensure your equipment runs smoothly with this oversize bush, + 2 mm.