View 3 Photos View 0 Videos 1989 Mack MC688FC Right Spindle Contact for price (Used) 1989 Mack MC688FC, FRONT SPINDLE/KNUCKLE- Part Number: 3QHF545P2, Serial Number: TBD, Side: Passenger Right Side, Make: Mack, Model: FXL20, Capacity: 16,200 Lbs, Hub Bolts: 10, Brake... ConditionUsedFits To Make(s)MackFits To Model(s)MC688FCWill Fit Year(s)1989SideRIGHTCapacity16,200 LbsPart Number3QHF545P2Stock NumberP-500111 MLS Number14244234CategorySpindles / Knuckles Last Updated3/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1989 Mack MC688FC Left Spindle Contact for price (Used) 1989 Mack MC688FC, FRONT SPINDLE/KNUCKLE- Part Number: 3QHF545P2, Serial Number: TBD, Side: Driver Left Side, Make: Mack, Model: FXL20, Capacity: 16,200 Lbs, Hub Bolts: 10, Brake... ConditionUsedFits To Make(s)MackFits To Model(s)MC688FCWill Fit Year(s)1989SideLEFTCapacity16,200 LbsPart Number3QHF545P2Stock NumberP-500110 MLS Number14244233CategorySpindles / Knuckles Last Updated3/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1989 Mack MC688FC Front Axle Assembly Contact for price (Used) 1989 Mack MC688FC, COMPLETE FRONT AXLE- Part Number: 3QHF545P2, Serial Number: TBD, Center Leaf to Center Leaf: 33 ½", Make: Mack, Model: FXL20, Capacity: 16,200 Lbs, Hub Bolts: 10,... ConditionUsedFits To Make(s)MackFits To Model(s)MC688FCWill Fit Year(s)1989Capacity16,200 LbsPart Number3QHF545P2Stock NumberP-500103 MLS Number14244226CategoryAxle Assemblies, Front Last Updated3/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info