Compatible with John Deere Tractor(s) 820, 830, 920, 1020, 1030, 1120, 1130, 1520, 1530, 1630, 2020, 2030, 2040 (s/n 349999-earlier), 2150, 2155, 2240, 2255, 2440 (s/n 340999-earlier), 2630, 2640 (s/n 340999-earlier), 3120.