R49186 Valve, Selective Control, Cover Fits John Deere 300B 301A 302 401BOne New Aftermarket Valve, Selective Control, Cover Fits John Deere Models: 300B, 301A, 302, 401B, 401C, 940, 1010, 1020, 1030, 1040, 1120, 1130, 1140, 1520, 1530, 1630, 1640, 1830, 1840, 2020, 2030, 2040, 2130, 2150, 2240, 2255, 2350, 2440, 2510, 2550, 2630, 2640, 2750, 2840, 2940, 2950, 3010, 3020, 3130, 3140, 4010, 4020, 5010, 5020, 7020, 7520 Tech Info: Dual Hydraulics End Cover Additional Info: Can change a single valve into a dual valve by