This is a A-1962545C1 Radiator Hose, Upper PN: 1962545C1Main Description As Following : A-1962545C1 Radiator Hose, Upper P.N: 1962545C1 New upper radiator hose with an inside diameter of 1.25" on the smaller side and 1.437" on the larger side. This radiator hose fits multiple Case-IH Compact Tractor models.Dim A (1): A - 1.250" I.D.Dim B (2): B - 1.437" I.D. Crossed From: HH1962545 , Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada