This pump fits the the Long 460, 310, 310C, 310DT, 350, 360, 360C, 445, 445DT, 445SD, 445V, 460DT, 460SD, 460V, 510, 510DT, 260C, 550, 550DT, 560, 560DT, 560DTE, 610, 610C, and 610DT tractors. Clockwise rotation 25L/min