2026 Peterbilt 537 Sewer / Septic Vacuum Truck – 2,500 Gallon Aluminum Tank
Looking for a septic truck for sale, sewer vacuum truck, or liquid waste truck?
This 2026 Peterbilt 537 vacuum truck is built for dependable performance in demanding septic, sewer, and liquid waste applications, featuring a lightweight 2,500 gallon aluminum vacuum tank, Masport Hydra liquid-cooled pump, and 300 HP PX-7 engine. This truck is in stock and ready to work.
Truck & Vacuum Tank Specifications
2026 Peterbilt 537 Chassis
2,500 Gallon Aluminum Vacuum Tank
Masport Hydra Liquid-Cooled Pump
PX-7 Diesel Engine – 300 HP
Allison 2500 RDS Automatic Transmission
Sewer / Septic Application
Built for Liquid Waste Applications
This 2,500 gallon septic vacuum truck is designed for professional septic pumping, sewer, wastewater, and liquid waste operations. The lightweight aluminum tank provides durability while helping reduce overall vehicle weight, and the Masport Hydra liquid-cooled pump delivers dependable vacuum performance for daily pumping applications.
Built on a 2026 Peterbilt 537 chassis with a 300 HP PX-7 engine and Allison 2500 RDS automatic transmission, this truck offers a reliable combination for demanding liquid waste work.
Iron-Vac builds septic trucks, sewer trucks, vacuum trucks, and liquid waste trucks for professional operators throughout the United States.
In Stock & Ready to Work
Skip the wait for a new build and put this 2026 Peterbilt 537 septic vacuum truck to work now. With a 2,500 gallon aluminum tank, liquid-cooled vacuum pump, and automatic transmission, this truck is ready for your operation.
📞 Call (501) 279-0001 for pricing, financing information, delivery, customization options, and availability.
Iron-Vac Truck Sales – From One Pumper to Another, We Know Pump Trucks.
Septic Truck | Septic Vacuum Truck | Vacuum Truck | Sewer Truck | Sewer Vacuum Truck | Liquid Waste Truck | Wastewater Truck | 2,500 Gallon Vacuum Truck | Aluminum Tank Truck | Peterbilt 537 | PX-7 | Masport Hydra | Liquid-Cooled Vacuum Pump | Septic Tanker