2 0 Cummins 5.9L Flywheel Housing $799 USD 5.9, Used, P/N's 3904717 3931717 3933387, Core Charge: 0.00 ConditionUsedFits To Make(s)CumminsPart Number3904717Stock Number136270 MLS Number9063535CategoryFlywheel Housings Last Updated10/1/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info