View 2 Photos View 0 Videos 2000 Mack RB688S Breather Contact for price Mack RB688S external air breather, good condition. Call us today we ship everywhere. ConditionUsedFits To Make(s)MackFits To Model(s)RB688SWill Fit Year(s)2000Stock NumberMK-0612-13 MLS Number14729039CategoryBreathers Last Updated11/6/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info