This is a A-3610942M91 Inner Air Filter PN: 3610942M91Main Description As Following : A-3610942M91 Filter, Inner Air P.N: 3610942M91 Dim B (2): Length: 8.386"Dim C (3): O.D.: 2.913"Dim D (4): Element TypeHole Size: Mounting Bolt; .354"Inside Diameter: 1.800"Replaces: 1688093M1, 1688093M2 Replaces: A-E6NN9R500A MISCELLANEOUS , VPD7049 MISCELLANEOUS , 1688093M1 MASSEY FERGUSON , 3610942M1 MASSEY FERGUSON , 3824033M1 MISCELLANEOUS , Crossed From: A-E6NN9R500A FORD / NEW HOLLAND , SW08933 , , VPD7013 VAPORMATIC , 1688093M1 MASSEY FERGUSON , 1688093M2 MISCELLANEOUS , 83957161 FORD / NEW HOLLAND Found in Section & Models : Filters > Air Filters, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20B (W/ AD3.152 ENGINE), Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20F (W/ AD3.152 ENGINE), Massey Ferguson INDUSTRIAL/CONSTRUCTION: 30E (W/ AD3.152 ENGINE), Massey Ferguson INDUSTRIAL/CONSTRUCTION: 40E (W/ AT3.152.4 ENGINE), Massey Ferguson TRACTOR: 230, Massey Ferguson TRACTOR: 231S, Massey Ferguson TRACTOR: 240 (W/ AD3.152 ENGINE) Associated Items : New Also A-MH-O-MF30ETLB, A-MH-P-MF30ETL, A-MH-P-MF30ETLB, A-MH-S-MF30ETLB, A-MH-O-MF230, A-MH-O-MF230ERLY, A-MH-P-MF230, A-MH-S-MF240, A-SMMF42, A-MH-O-MF240250, A-MH-S-MF240, A-SMMF42 And : Dim B (2): Length: 8.386" Dim C (3): O.D.: 2.913" Dim D (4): Element Type Hole Size: Mounting Bolt; .354" Inside Diameter: 1.800" Replaces: 1688093M1, 1688093M2