This is a A-1884124M1 Valve, Exhaust PN: 1884124M1Main Description As Following : A-1884124M1 Valve, Exhaust P.N: 1884124M1 Dim A (1): 45 DEGREE FACE ANGLEDim B (2): 9.454MM STEM DIA.Replaces: 826169M1 Replaces: VPA1010 VAPORMATIC , 826169M1 MASSEY FERGUSON Found in Section & Models : Engine Parts > 23C Std Diesel, Massey Ferguson TRACTOR: TO35, Massey Ferguson TRACTOR: 35X(FE) Associated Items : New Also A-FRM-MH, A-MH-O-MFTO35, A-MH-O-MFTO35DSL, A-MH-P-MFTO35, A-MH-S-MF100LDR, A-MH-S-MF3550, A-SMMF14 And : Dim A (1): 45 DEGREE FACE ANGLE Dim B (2): 9.454MM STEM DIA. Replaces: 826169M1