D48950,D53690,D41390,D41398,D80083,D31254,D49241,D146716,625000C91,87644746,394925R93. 2xHydraulic Pump D48950 For Case 584C 585C 586C 580D 586D 584 – Replaces D53690. For Case/Ih Crawler Or Backhoe Models 310, 310G, 350, 450, 450B, 450C, 455, 455C, 480, 480B, 480C, 530, 550, 580B, 580C, 580CK, 580F, 100C, 100E, 125C, 125E, TD7C, TD7E, TD8C, TD8E.