This is a A-3790903M2 Shaft, PTO, 1000 RPM, 21 Spline PN: 3790903M2Main Description As Following : A-3790903M2 Shaft, PTO; 1000 RPM, 21 Spline P.N: 3790903M2 Replaces: 3790903M1 Replaces: 3790903M1 MASSEY FERGUSON Found in Section & Models : PTO Parts > PTO and Related Parts, Massey Ferguson TRACTOR: 4707, Massey Ferguson TRACTOR: 4708, Massey Ferguson TRACTOR: 5425, Massey Ferguson TRACTOR: 5435, Massey Ferguson TRACTOR: 5445, Massey Ferguson TRACTOR: 5450, Massey Ferguson TRACTOR: 5455, Massey Ferguson TRACTOR: 5460, Massey Ferguson TRACTOR: 5465, Massey Ferguson TRACTOR: 5470, Massey Ferguson TRACTOR: 5475, Massey Ferguson TRACTOR: 5480, Massey Ferguson TRACTOR: 5609, Massey Ferguson TRACTOR: 5610, Massey Ferguson TRACTOR: 5611, Massey Ferguson TRACTOR: 5612, Massey Ferguson TRACTOR: 5613, Massey Ferguson TRACTOR: 5709S, Massey Ferguson TRACTOR: 5709SL, Massey Ferguson TRACTOR: 5710 Associated Items : New Also This is An Aftermarket Product And : Replaces: 3790903M1