2019 Detroit DD13, Truck Tractor, Engine Assys, Fits to: Freightliner Cascadia 126, ( Used ) 2018 Detroit DD13, ENGINE ASSEMBLY- Family Number: JDDXH12.8FED, Serial Number: 471928S0641752, Displacement: 12.8L Horsepower: 525 Serial Number: 471928S0516444 E.C.S.: DDI,TC,CAC,ECM,EGR,OC,PTOX,SCR-U,AMOX, 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 525, Serial# 471928S0641752, Truck Year 2019 1FUJHLDV3KLKS5981