8 0 IN STOCK - 2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Tank Body Contact for price THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD6 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 26k GVWR 2100 Gallon Polished Aluminum Tank (5 YR... 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 GallonsStock NumberCloned Ad MLS Number13703507CategorySewer / Septic Trucks Last Updated7/17/2025 LocationSearcy, AR, US Sold BySepticTrucks.com (501) 279-___ SHOWNUMBERCall Seller Email Seller Save More Info