View 78 Photos View 0 Videos 1992 Mack RB688S Day Cab Truck Newly Listed Contact for price Location: ISA WI Yard - Merrill, WI, Mack E7-400 Turbo Diesel Engine, Maxitorque 13 Speed Manual Transmission, PTO, 2-Line Wet Kit, Pusher Axle, Air Ride, Double Frame, Approx. 20' Frame... ConditionUsedUsage12,593 MilesDuty ClassHeavy Duty Day Cab TruckStock Number109690 MLS Number14654624CategoryDay Cab Semi Trucks Last Updated10/9/2026 LocationMerrill, WI, US Sold ByIntegrity Sales and Auction LLC (844) 574-___ SHOWNUMBERCall Seller Email Seller Save More Info