This is a A-3901463M1 Inner Air Filter PN: 3901463M1Main Description As Following : A-3901463M1 Filter, Inner Air P.N: 3901463M1 Dim A (1): 11.988" LengthDim B (2): 2.638" DiameterDim C (3): Element Type Crosses To: A-AF26390 MASSEY FERGUSON , Replaces: 3901463M2 MASSEY FERGUSON , Crossed From: VPD7186 VAPORMATIC Found in Section & Models : Filters > Air Filters, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 8937, Massey Ferguson TRACTOR: 4215, Massey Ferguson TRACTOR: 4225 (Build # Prefix AJ Or LM), Massey Ferguson TRACTOR: 4235 (Build # Prefix AJ Or LM), Massey Ferguson TRACTOR: 4240 (Build # Prefix LM), Massey Ferguson TRACTOR: 4315, Massey Ferguson TRACTOR: 4325, Massey Ferguson TRACTOR: 4335 Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 11.988" Length Dim B (2): 2.638" Diameter Dim C (3): Element Type