2 0 Cummins ISC 8.3 Engine Oil Pump Newly Listed $86.95 USD NEW ISC 6CT ISL LUBE PUMP / OIL PUMP REPLACES CUMMINS 3800828 / 3802278 / 5473376, Serial#: ..., Core Charge: 0, Casting#: 3800828 / 3802278/ 5473376 ConditionNewPart Number3800828/ 3802278/ 5473376Stock Number141317 MLS Number13905282CategoryEngine Oil Pumps Last Updated10/17/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info