This is a A-3701002M91 Pressure Plate: 12", Cast Iron, w/o Release Plate, Heavy Duty PN: 3701002M91Main Description As Following : A-3701002M91 Pressure Plate: 12", cast iron, w/o release plate P.N: 3701002M91 Spline Count: 25Spline Diameter: 1.625" Replaces: 131003910 LUK CLUTCH , 131003911 LUK CLUTCH , 701002M91 FIAT , Crossed From: 1212-1523 , Found in Section & Models : Clutch Parts > Split Torque Clutch, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 30E, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 30H, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 40E, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 50E, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 50EX, Massey Ferguson TRACTOR: 240, Massey Ferguson TRACTOR: 243, Massey Ferguson TRACTOR: 251XE, Massey Ferguson TRACTOR: 253, Massey Ferguson TRACTOR: 263, Massey Ferguson TRACTOR: 265S, Massey Ferguson TRACTOR: 270, Massey Ferguson TRACTOR: 271X, Massey Ferguson TRACTOR: 271XE, Massey Ferguson TRACTOR: 275, Massey Ferguson TRACTOR: 275 UK, Massey Ferguson TRACTOR: 281X, Massey Ferguson TRACTOR: 281XE, Massey Ferguson TRACTOR: 285S, Massey Ferguson TRACTOR: 290 Associated Items : A-3599496M91 Also A-MH-O-MF30ETLB, A-MH-P-MF30ETL, A-MH-P-MF30ETLB, A-MH-S-MF30ETLB, A-MNL18368, A-MH-O-MF50ETLB, A-MH-P-MF50EIND, A-MH-P-MF50ES, A-MH-S-MF50E, A-MH-O-MF240250, A-MH-S-MF240, A-SMMF42, A-MH-S-MF240, A-MH-O-MF270290, A-MH-S-MF240, A-MH-O-MF265275, A-MH-P-MF275, A-MH-S-MF255, A-MH-O-MF270290, A-MH-P-MF290 And : Heavy Duty Pressure Plate, See Associated Items for Standard Duty Version Spline Count: 25 Spline Diameter: 1.625"