This is a A-1867478M1 Valve Spring, Pressure Control PN: 1867478M1Main Description As Following : A-1867478M1 Valve Spring, Pressure Control P.N: 1867478M1 Replaces: 519313M2 Crossed From: 519313M2 MASSEY FERGUSON Found in Section & Models : Hydraulic System Parts > Hydraulic Pumps, Massey Ferguson TRACTOR: 1080, Massey Ferguson TRACTOR: 1085, Massey Ferguson TRACTOR: 1100, Massey Ferguson TRACTOR: 1105, Massey Ferguson TRACTOR: 1130, Massey Ferguson TRACTOR: 1135, Massey Ferguson TRACTOR: 1155, Massey Ferguson TRACTOR: 135, Massey Ferguson TRACTOR: 150, Massey Ferguson TRACTOR: 165, Massey Ferguson TRACTOR: 165 UK, Massey Ferguson TRACTOR: 175, Massey Ferguson TRACTOR: 180 Associated Items : New Also This is An Aftermarket Product And : Replaces: 519313M2