2003 Cummins ISX, Sleeper, Engine Cores, Fits to: Volvo VNL, Used 2003 Volvo VNL, Core Engine, Make: Cummins, Model: ISX 450, Horsepower: 450, Ref No.: 20509605, Family Number: 2CEXH0912XAF, E.C.S: PCM, For more information about this item call. We ship Worldwide! (CRG Heavy Truck Parts) *F56165*, Horse Power 450, Serial# 14042219, Casting# 14042219 4V4NC9TH73N347839