2017 Detroit DD15, Truck Tractor, Engine Misc Parts, Fits to: Freightliner Cascadia 125, 2010-2025 Detroit DD15 Engine Crankcase Breather Part Number: A4720106662 Serial Number: 9039737 21226100951 Material: Aluminum and Plastic, Engine Information- Family Number: GDDXH14.8EAD Displacement: 14.8L, Horsepower: 400, Serial Number: 472910S0452441, Reference images for condition. For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# 472910S0452441,, Casting# 472910S0452441,, Truck Year 2017 3AKJGLDR6HSHU4318