This is a A-2370DBX Pulley Flange, Water Pump PN: 2370DBXMain Description As Following : A-2370DBX Pulley Flange, Water Pump P.N: 2370DBX New water pump pulley flange fits multiple Case-IH Tractor models. Found in Section & Models : Cooling Systems > Water Pumps, Pulleys, & Gaskets, Case-IH TRACTOR: M, Case-IH TRACTOR: MD, Case-IH TRACTOR: 400 FARMALL, Case-IH TRACTOR: 450 Associated Items : New Also A-FRM-IHOL, A-IH-C-DOMGENCAT, A-IH-C-HMMD, A-IH-C-MUSCLES, A-IH-C-1936FULL, A-IH-O-HLDRBLD, A-IH-O-HMATTCH, A-IH-O-HYDRLIFT, A-IH-O-MMV, A-IH-O-MMV45, A-IH-O-MMV47, A-IH-O-MMV52, A-IH-O-M1939, A-IH-O-M1949, A-IH-O-STANDLITES, A-IH-O-TRACATCH, A-IH-OP-M1940, A-IH-P-ABHMIM, A-IH-P-ACCESSORY, A-IH-P-HAYMAHNS And : New water pump pulley flange fits multiple Case-IH Tractor models.