View 8 Photos View 1 Video Mack E7-350 Engine for a 2003 Oshkosh S-SERIES $7,779.99 USD (Used) 2002 Mack E7-350, ENGINE ASSEMBLY- Family Number: 2MKXH11.9H59, Serial Number: 200565, Displacement: 11.9, Horsepower: 350, E.C.S.: SPL, For more information about this item, give... ConditionUsedCPL/ARROtherHorse Power350 HPFits To Make(s)OshkoshFits To Model(s)S-SERIESWill Fit Year(s)2003Part Number2MKXH11.9H59Stock NumberP-34091 MLS Number11715768CategoryEngines Last Updated2/23/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info