Water Pump Massey Ferguson 1429 1529 1533 1240 1440V 1260 1433V 1433 1440 1250 1532 1540 AGCO ST35 ST41A ST34A ST40 ST30 ST40X ST35X Challenger / Caterpillar MT285 MT275 MT265B MT275B MT265 3757045M91 Fits AGCO Tractor(s) ST30, ST34A, ST35, ST35X, ST40, ST40X, ST41A Fits Challenger / Caterpillar Tractor(s) MT265, MT265B, MT275, MT275B, MT285 Fits Massey Ferguson Tractor(s) 1240 (s/n E40101-later), 1250 (s/n E50101-later), 1260 (s/n E60101-later), 1429, 1433, 1433V, 1440, 1440V, 1529, 1532, 1533, 1540 Replaces OEM nos 3757045M91, 3757045M92, 3757045M93 Includes pump to backplate gasket, backplate, O-Ring, and Hub