7 0 2001 Mack RD688S Front Axle Assembly Contact for price (Used) 2001 Mack RD688S, COMPLETE FRONT AXLE- Center Leaf to Center Leaf: 34", Make: Mack, Model: 3QHF545P2, Capacity: 18,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about... ConditionUsedFits To Make(s)MackFits To Model(s)RD688SWill Fit Year(s)2001Capacity18,000 lbs.Stock NumberP-105247 MLS Number13657804CategoryAxle Assemblies, Front Last Updated9/30/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info