This is a A-167879A Shaft, Clutch PN: 167879AMain Description As Following : A-167879A Shaft, Clutch P.N: 167879A Dim A (1): 22.62" LongSpline Count: 27 Spline Found in Section & Models : Transmission & Rear Axle > Clutch Related Parts, White/ Oliver/ Mpl Moline TRACTOR: 2050 (SN 204001>), White/ Oliver/ Mpl Moline TRACTOR: 2150 (SN 204001>) Associated Items : New Also A-FRM-OLLATE, A-OL-O-20502150, A-OL-P-20502150, A-OL-S-20502150, A-FRM-OLLATE, A-OL-O-20502150, A-OL-P-20502150, A-OL-S-20502150 And : Dim A (1): 22.62" Long Spline Count: 27 Spline