One New Secondary Hydraulic Pump AR103033 AR103036 Fits John Deere Fits JD 1020 1520 2030 2040 2440 2450 Fits John Deere Models: Tractors: 1020, 1040 (Canada), 1120, 1130, 1140 (Canada), 1350, 1520, 1530, 1550, 1630, 1640, 1750, 1830, 1850, 1950, 2020, 2030, 2040, 2120, 2130, 2140, 2240, 2250, 2440, 2450, 2630, 2640, 2650, 301A (S/N 352536>), 3030, 3040, 3130, 3140 Compact Tractor: 3140 Cotton Pickers: 9920, 9930, 9940, 9950 Cotton Gins: 7440, 7445 Industrial/Construction: Fits JD300 Series (S/N 045200 and Up), Fits JD301, Fits JD302 (S/N 352536 and Up), Fits JD400 Series (S/N 045200 and Up), Fits JD401, Fits JD401B (S/N 352536 and Up), Fits JD401D Replaces Parts: AR103033, AR103036