10 0 IN STOCK - 2013 Freightliner M2 Sewer / Septic Truck - Iron-Vac 3600 Gallon Carbon Steel Tank Tank Body $133,050 USD THIS UNIT IS CURRENTLY IN-STOCK 2013 Freightliner M2 3600 Gal Carbon Steel Masport MB1000 (1000 CFM) Cummins (300HP) 3000 Allison RDS Automatic Transmission Air Ride Suspension 112,000 DOT... Warranty ConditionNewUsage112,000 MilesDuty ClassHeavy Duty Sewer / Septic TruckUpfit TypeTank BodyUpfit MakeIron-VacUpfit Model3600 Gallon Carbon Steel TankHorse Power300 HPEngine ModelCummins Drivetrain4x4Transmission6 Speed Allison RDS AutomaticSuspensionAir RideRear AxleTandem AxleRear End40,000 lbCapacity3600 Gallons MLS Number13955845CategorySewer / Septic Trucks Last Updated10/30/2025 LocationSearcy, AR, US Sold BySepticTrucks.com (501) 279-___ SHOWNUMBERCall Seller Email Seller Save More Info