This is a A-100719 10 DR DISC ASSY PN: 100719Main Description As Following : A-100719 10 DR DISC ASSY P.N: 100719 10 in. 10 Spline Solid, Organic Transmission Disc. For John Deere Combine models: 55, 95, 105Spline Count: 10Spline Diameter: 1.375" Crosses To: A-AF26398 SENNEBOGEN , A-B1SB7713 STENS , A-B1SB7726 STENS , Replaces: AH12305-R4 JOHN DEERE , AH12305-R4B JOHN DEERE , 2707B-4 JOHN DEERE , A-71138279 AC COMBINE PARTS , Crossed From: SW00373 , Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : 10 in. 10 Spline Solid, Organic Transmission Disc. For John Deere Combine models: 55, 95, 105 Spline Count: 10 Spline Diameter: 1.375"