View 2 Photos View 0 Videos Mack AC 427 Cylinder Head for a 2004 Mack CH613 $1,249.99 USD (Used) 2003 Mack AC HEAD, Serial Number: 3M1831, CID: 728, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD... ConditionUsedFits To Make(s)MackFits To Model(s)CH613Will Fit Year(s)2004Stock NumberP-16682 MLS Number10246652CategoryCylinder Heads Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Mack AC 427 Engine Core Contact for price (Core) Mack AC-427, ENGINE ASSEMBLY- Family Number: 4MKXH11.9H73, Horsepower: 427, Displacement: 11.9L, Part Number: 4M42780, For more information about this item, give us a call. We ship... ConditionUsedHorse Power427 HPPart Number4M42780Stock NumberP-99398 MLS Number13489470CategoryEngine Cores Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info