Shop used Mack Pinnacle CXU613 Front Axle Assemblies on MyLittleSalesman.com . Compare active listings with prices from $1,095 to $1,500. Sellers include Dutcher's, Holst Truck Parts, CRG Heavy Truck Parts, and more. Filter by condition, price, or year to find the Mack Pinnacle CXU613 Front Axle Assembly that fits your job.