1 0 1979 Mack R685ST Front Axle Assembly $1,500 USD MACK 20K AXLE ASSY BUDD TYPE COMPLETE OR PARTS, Capacity: 20K, Axle Make: MACK, Axle Model: 20K ConditionUsedFits To Make(s)MackFits To Model(s)R685STWill Fit Year(s)1979Capacity20KStock Number33121-4 MLS Number10736569CategoryAxle Assemblies, Front Last Updated5/11/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info