Radiator
CTPA-234876A1 Replacement Part to Fit:  Case/IH For Models: 570LXT, 580 SUPER L, 580L, 590 SUPER L Core Size: 20.00" Wide, 18.5625 High, 4 Rows of Tubes, 7 Fins Per Inch  Price:  $495.00  Buyers Club Price:  $445.50