This is a A-35502-25132 Trans Disc: captive PN: 35502-25132Main Description As Following : A-35502-25132 Trans Disc: captive P.N: 35502-25132 ONLY REPLACES OEM DISCReplaces: 35502-25130Spline Count: 14Spline Diameter: 1.574" Replaces: 35502-25130 KUBOTA , 3550225130 KUBOTA , Crossed From: SW08042 , Found in Section & Models : Clutch Parts > Double Clutch, Kubota TRACTOR, COMPACT: L5450, Kubota TRACTOR: M4000, Kubota TRACTOR: M4030, Kubota TRACTOR: M4030SU, Kubota TRACTOR: M4050, Kubota TRACTOR: M4500, Kubota TRACTOR: M4950 (2WD S/N <10050), Kubota TRACTOR: M4950 (4WD S/N <50122), Kubota TRACTOR: M5030 (S/N <20624), Kubota TRACTOR: M5030 (2WD S/N <20624), Kubota TRACTOR: M5030 (4WD S/N <50179), Kubota TRACTOR: M5500, Kubota TRACTOR: M5950 (2WD S/N <10060), Kubota TRACTOR: M5950 (4WD S/N <50032), Kubota TRACTOR: M7500 Associated Items : New Also A-KU-O-M4030, A-KU-O-M4050DT, A-KU-O-M4500DT, A-KU-O-LDRM1840A, A-KU-O-M4950, A-KU-O-M4030, A-KU-O-M5500, A-KU-O-CABM5950, A-KU-O-LDRM1840A, A-KU-O-M4950, A-KU-O-M5500 And : ONLY REPLACES OEM DISC Replaces: 35502-25130 Spline Count: 14 Spline Diameter: 1.574"