Engine Oil Pump
CTPA-3136430R95 Replacement Part to Fit:  Case/IH "For Models: 4120, 4230, 4240, 574, 584, 585, 595, 674, 684, 685, 695, 784, 884, 885, 895, HYDRO 84 HYDRO"  Price:  $300.48  Buyers Club Price:  $270.43