This is a A-SBA320400650 Trans Disc PN: SBA320400650Main Description As Following : A-SBA320400650 Trans Disc P.N: SBA320400650 Outside Diameter: 11"Spline Count: 19Spline Diameter: 1.09" Crossed From: SW08985 , , SW14548 , Found in Section & Models : Clutch Parts > Single Clutch, Case-IH TRACTOR, COMPACT: DX48 (SN CV10001-CV10033, HDG500034-Z6NFA1001->), Case-IH TRACTOR, COMPACT: DX55, Case-IH TRACTOR, COMPACT: FARMALL 55, Ford / New Holland TRACTOR, COMPACT: BOOMER 4055, Ford / New Holland TRACTOR, COMPACT: BOOMER 4060, Ford / New Holland TRACTOR, COMPACT: TC48DA, Ford / New Holland TRACTOR, COMPACT: TC55DA, Ford / New Holland TRACTOR, COMPACT: T2410, Ford / New Holland TRACTOR, COMPACT: T2420 Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada