This is a A-3774649M91 Pump, Power Steering PN: 3774649M91Main Description As Following : A-3774649M91 Pump, Power Steering P.N: 3774649M91 2 hole mountReplaces: 1666726M94, 1666727M92 Replaces: VPJ4902 MISCELLANEOUS , 1666726M1 MASSEY FERGUSON , 1666727M1 MASSEY FERGUSON , Crossed From: AM1666727M92 , , 1666726M94 MASSEY FERGUSON , 1666727M92 MASSEY FERGUSON Found in Section & Models : Hydraulic System Parts > Power Steering Pumps and Motors, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 50E, Massey Ferguson TRACTOR: 261, Massey Ferguson TRACTOR: 265S (4WD), Massey Ferguson TRACTOR: 270, Massey Ferguson TRACTOR: 275 UK (W/ HYDROSTATIC STEERING), Massey Ferguson TRACTOR: 283, Massey Ferguson TRACTOR: 290, Massey Ferguson TRACTOR: 298 (W/ HYDROSTATIC STEERING), Massey Ferguson TRACTOR: 565 (W/ HYDROSTATIC STEERING), Massey Ferguson TRACTOR: 575 (W/ HYDROSTATIC STEERING), Massey Ferguson TRACTOR: 590 (W/ HYDROSTATIC STEERING), Massey Ferguson TRACTOR: 670, Massey Ferguson TRACTOR: 675 (W/ HYDROSTATIC STEERING), Massey Ferguson TRACTOR: 690 (W/ HYDROSTATIC STEERING) Associated Items : New Also A-MH-O-MF50ETLB, A-MH-P-MF50EIND, A-MH-P-MF50ES, A-MH-S-MF50E, A-MH-P-MF261, A-MH-S-MF231261, A-MH-O-MF270290, A-MH-S-MF240, A-MH-O-MF283, A-MH-P-MF283BZL, A-MH-P-MF283UK, A-MH-S-MF240, A-MH-S-MF283, A-MH-O-MF270290, A-MH-P-MF290, A-MH-S-MF240, A-MH-P-MF298, A-MH-S-MF240, A-MH-P-MF670, A-MH-S-MF670 And : 2 hole mount Replaces: 1666726M94, 1666727M92