2003 Mack E7-350, Other , Engine Assys, Fits to: Oshkosh S-SERIES, (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 us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Horse Power 350, Serial# 200565, Casting# 200565 10TFAAE273S076732