Oil Pump for Cummins ISC 8.3L & ISL 8.9L Engines, Replaces 3948072, 4983588, 4941464, Heavy-Duty Engine Oil Pump

Oil Pump for Cummins ISC 8.3L & ISL 8.9L Engines Replaces 3948072, 4983588, 4941464, Heavy-Duty Engine Oil Pump COMPATIBLE WITH SELECT CUMMINS ENGINES – Designed to fit compatible Cummins ISC 8.3L, QSC 8.3L, and ISL 8.9L diesel engines. Verify your engine model and OEM part number before purchasing to ensure proper fit. REPLACES OEM PART NUMBERS – Replaces OEM part numbers 3948072, 4983588, and 4941464, making it a suitable replacement for worn or damaged original oil pumps