***NEW*** aftermarket, 1" rotor width Oil Pump for engines D414, D436, D466, DT466, DT466B, DTI466, DTI466B & DTI466C; Engine SN's BEFORE: 468TF2U466776, 468BF2U466766, 467TF2U194973 & 466DF2U057804 on models 460E Wheel Loader, S8A Log Skidder, 866, 766, 515 Wheel Loader, 453 Hillside Combine, 1066, 1086, 915 Combine, 966, 815 Combine, 3488, TD-12 Crawler, A450E Grader, Early 1640 Combine, 1822 Cotton Picker, 686, Hydro 86, 666, Hydro 70, 1480 Combine, 540 Wheel Loader, 5488, 7488, 1844 Cotton Picker, 1680 Combine, 1660 Combine, 7288, 5288, 6588, 3588, 1470 Combine, 3788, 4386, TD-15C Crawler, 4366, 6788, 1566, 4166, 1586, 4186, 6388, 3388, 1486, 1466, 5088, 1460 Combine, 186 Hydro, 3688, 986, 100 Hydro, 1440 Combine; Replaces: 1802666C91-1, 675361C2, 671608C91, 675361C1, 71802666