Radiator
CTPA-121725C1 Replacement Part to Fit:  Case/IH For Models: HYDRO 186 W/AIR COND, 766 DSL, 966, 986, 1086, 1466, 1486 W/O AIR COND, 1566, 1586 W/O AIR COND Replaces: 121723C1, 533586R2, 71610C1 Core size: 22.500" wide, 24.000 high, 5 rows of tubes, 8 fins per inch  Price:  $675.00  Buyers Club Price:  $607.50