3 0 Cummins ISM Front Engine Cover $300 USD Used, ISM Front timing gear cover, P/N 3400811, Core Charge: 0.00 ConditionUsedPart Number3400811Stock Number161071 MLS Number10861567CategoryFront Engine Covers Last Updated10/1/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info