Radiator
CTPA-396352R91 Replacement Part to Fit:  Case/IH For Models: 756 DSL, 706 FARMALL DSL SN 37236->, 706 IH DSL SN 5274-> Core size:19.125" wide, 20.375" high, 5 rows of tubes, 7 fins per inch  Price:  $494.34  Buyers Club Price:  $444.91