View 1 Photo View 0 Videos Cummins X11.9G Engine Core for a 2017 Kenworth T680 Newly Listed Contact for price (Core) 2016 Cummins X11.9G, ENGINE ASSEMBLY- Family Number: YECEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Part numbre: 4018419, Reference images for condition, For more information... ConditionUsedHorse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Stock NumberP-515580 MLS Number14672990CategoryEngine Cores Last Updated10/18/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info