This is a A-SBA320400091 Trans Disc: 7" PN: SBA320400091Main Description As Following : A-SBA320400091 Trans Disc: 7" P.N: SBA320400091 Replaces: SBA320400090Spline Count: 18Spline Diameter: .802" Crossed From: SBA320400090 FORD / NEW HOLLAND , SW08015 , Found in Section & Models : Clutch Parts > Single Clutch, Ford / New Holland TRACTOR, COMPACT: 1200 Associated Items : New Also A-SMFO44 And : Replaces: SBA320400090 Spline Count: 18 Spline Diameter: .802"