View 2 Photos View 0 Videos Cummins 6CT Engine Oil Pump Contact for price New, Cummins 6CT / ISC / ISL Oil Pump, P/N 3930338, Core Charge: 0.00 ConditionNewPart Number3930338Stock Number180755 MLS Number14637161CategoryEngine Oil Pumps Last Updated10/1/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info