View 8 Photos View 0 Videos IN STOCK - 2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Tank Body Recently Updated $159,077 USD Product Description, 2025 Mack MD6 2,100 Gallon Polished Aluminum Septic Vacuum Truck | Iron-Vac Tank, Looking for a2,100 gallon septic vacuum truckthat is in stock and ready to work? This... Warranty ConditionNewDuty ClassMedium Duty Sewer / Septic TruckUpfit TypeTank BodyUpfit MakeIron-VacUpfit Model2100 Gallon Polished Aluminum TankHorse Power300 HPEngine ModelCummins 6.7LTransmission6 Speed Allison RDS AutomaticSuspensionAir RideRear AxleSingle AxleRear End5.57 ratioCapacity2100 Gallons MLS Number13703507CategorySewer / Septic Trucks Last Updated9/22/2026 LocationSearcy, AR, US Sold BySepticTrucks.com (888) 574-___ SHOWNUMBERCall Seller Email Seller Save More Info