This is a A-32510-14303 Trans Disc: 9.5" PN: 32510-14303Main Description As Following : A-32510-14303 Trans Disc: 9.5" P.N: 32510-14303 Spline Count: 10Spline Diameter: .942" Replaces: 3251014303 KUBOTA , Crossed From: SW07928 , Found in Section & Models : Clutch Parts > Single Clutch, Kubota TRACTOR, COMPACT: L3350, Kubota TRACTOR, COMPACT: L4350, Kubota TRACTOR, COMPACT: L4350DT Associated Items : New Also A-KU-O-L3350, A-KU-S-L3350 And : Spline Count: 10 Spline Diameter: .942"