HORTON CUMMINS ISC, ISL, (GOOD USED/ TESTED) OEM Horton Fan Clutch for Cummins ISC, ISL, QSC Diesel Engine, for sale!!!! (LOOK AT CHART IN PICTURES TO VERIFY THAT THIS ENGINE WORKS FOR YOU!!!!) Service #: 79A9996, 999996, 99A9996, 99A9676, 99A8209; OEM # 989996, 98A9996, 98A9676,
