This is a A-372640R1 Radiator Hose, Upper PN: 372640R1Main Description As Following : A-372640R1 Radiator Hose, Upper P.N: 372640R1 New upper radiator hose with an inside diameter of 2". This radiator hose fits the Case-IH Tractor 660 (diesel and gas).Dim A (1): A - 2.000" I.D. Crossed From: HH372640 , Found in Section & Models : Cooling Systems > Radiator Hoses, Case-IH TRACTOR: 660 (DSL), Case-IH TRACTOR: 660 (GAS) Associated Items : New Also A-IH-O-660GD, A-IH-P-ACCESSORY, A-IH-P-560660, A-IH-PM-460ETC, A-IH-S-BRAKEREP, A-IH-S-LPG460, A-IH-S-PUMPD236, A-IH-S-140EL, A-IH-S-460560, A-SMIH25 And : New upper radiator hose with an inside diameter of 2". This radiator hose fits the Case-IH Tractor
660 (diesel and gas). Dim A (1): A - 2.000" I.D.