This is a A-3F740-25122 Trans Disc: 13", organic, 5-button PN: 3F740-25122Main Description As Following : A-3F740-25122 Trans Disc: 13", organic, 5-button P.N: 3F740-25122 Replaces: 3F740-25120Spline Count: 14Spline Diameter: 1.5625" Replaces: 3F740-25120 KUBOTA , 3F74025120 KUBOTA , 36430-25130R KUBOTA , 3643025130-R5B KUBOTA , Crossed From: SW02062 , , SW03501 , , SW08047 , , 1912-1056 , Found in Section & Models : Clutch Parts > Single Clutch, Kubota TRACTOR: M6950, Kubota TRACTOR: M6950-S, Kubota TRACTOR: M6950DTS, Kubota TRACTOR: M6970, Kubota TRACTOR: M7580, Kubota TRACTOR: M7950, Kubota TRACTOR: M7950-S, Kubota TRACTOR: M7970, Kubota TRACTOR: M8540, Kubota TRACTOR: M8540DT, Kubota TRACTOR: M8540DTC, Kubota TRACTOR: M8540F, Kubota TRACTOR: M8540FC, Kubota TRACTOR: M8580, Kubota TRACTOR: M8950, Kubota TRACTOR: M8950-S, Kubota TRACTOR: M8970, Kubota TRACTOR: M9540, Kubota TRACTOR: M9540DT, Kubota TRACTOR: M9540DTC Associated Items : New Also This is An Aftermarket Product And : Replaces: 3F740-25120 Spline Count: 14 Spline Diameter: 1.5625"