View 4 Photos View 0 Videos Paccar MX-11 Engine for a 2023 Kenworth T680 Contact for price (Used) 2022 PACCAR MX11, ENGINE ASSEMBLY- Family Number: NPCRH10.8C21, Displacement: 10.8L, Horsepower: 429, Serial Number: X026992, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, ... ConditionUsedHorse Power429 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2023Stock NumberP-502642 MLS Number14333832CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info