5 0 1986 Mack R688ST Salvage Truck Contact for price E6 300HP RUNS GOOD / MACK TRANS?,CRD92 4.42 ON CAMELBACK/CRACKED/BAD FRAME, Serial#: NA, Engine Make: Mack, Transmission Make: Mack, Engine Model: E6 ConditionUsedEngine ModelMack E6Fits To Make(s)MackFits To Model(s)R688STWill Fit Year(s)1986Stock Number110823 SOLD MLS Number12437097CategorySalvage Trucks Last Updated9/30/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info