Medium Duty Automatic Sewer / Septic Trucks For Sale

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2016 Freightliner M2 106 Sewer / Septic Truck - Cummins, Automatic

$73,900 USD

2016 Freightliner MS 106 Septic Tank Truck Specs:, -Drive: 4x2, -Mileage: 241,725, -Engine: Cummins ISB, -Wheels: All Aluminum, -Color: White,

Condition	Used
Usage	241,725 Miles
Duty Class	Medium Duty Sewer / Septic Truck
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	Automatic
Stock Number	TNHC50966MAC
MLS Number	14153815
Category	Sewer / Septic Trucks
Last Updated	2/19/2026
Location	Macon, GA, US
Sold By	Nationwide Haul

2026 Dodge 5500 4X2 Sewer / Septic Truck - Iron-Vac 1250 Gallon Tank Body

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THIS UNIT IS NOT IN STOCK BUT CAN BE ORDERED 2026 Dodge 5500 Tradesman Built for Durability, Longevity, and Comfort. 6-Speed Automatic Aisin AS69RC HD 6.7L I6 Cummins Turbo Diesel Trailer...

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1250 Gallon
Horse Power	300 HP
Engine Model	Cummins
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Capacity	1250 Gallons
MLS Number	12103786
Category	Sewer / Septic Trucks
Last Updated	2/10/2026
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2024 Freightliner M2 106 Sewer / Septic Truck - Cummins, 260HP, Automatic

$99,900 USD

STOCK #2816, SEPTIC TANKER VACUUM TRUCK * 2024 FREIGHTLINER M2 106 * ENGINE CUMMINS B6.7L * 260HP * DIESEL * 2000 GL * ALLISON 2500RDS AUTOMATIC TRANSMISSION * AIR RIDE SUSPENSION * GVW...

Condition	Used
Usage	90,548 Miles
Duty Class	Medium Duty Sewer / Septic Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	Allison RDS Automatic
Suspension	Air Ride
Capacity	2000 Gallons
Stock Number	2816
MLS Number	14042820
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

2017 Freightliner M2 106 Sewer / Septic Truck - Cummins, 200HP, Automatic

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STOCK#2358, SEPTIC TRUCK 20 FT * 2017 FREIGHTLINER * MODEL M2 106 * ENGINE CUMMINS ISB 6.7L * DIESEL * HORSEPOWER 200 * AUTOMATIC * GVW 26,000 * SEPTIC * TRANSMISSION ALLISON 2500 * MILEAGE...

Condition	Used
Usage	183,866 Miles
Duty Class	Medium Duty Sewer / Septic Truck
Horse Power	200 HP
Engine Model	Cummins ISB6.7
Transmission	Automatic
Suspension	Spring
Capacity	2000 Gallons
Stock Number	2358
MLS Number	12676581
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

2019 Freightliner M2 106 Sewer / Septic Truck - Cummins, 240HP, Automatic

$86,900 USD

STOCK #2817, SEPTIC TANKER VACUUM TRUCK * 2019 FREIGHTLINER M2 * ENGINE CUMMINS B6.7L * 240HP* DIESEL * 2000 GL * AUTOMATIC TRANSMISSION * AIR RIDE SUSPENSION * GVW 26,000 * MASPORT VIPER...

Condition	Used
Usage	128,055 Miles
Duty Class	Medium Duty Sewer / Septic Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	Automatic
Suspension	Air Ride
Stock Number	2817
MLS Number	14120798
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

2026 International MV Sewer / Septic Truck - Automatic

$129,900 USD

STOCK #2823, SEPTIC TANKER VACUUM TRUCK * 2026 INTERNATIONAL MV607 * ENGINE CUMMINS B6.7L * DIESEL * 2000 GL * AUTOMATIC TRANSMISSION * AIR RIDE SUSPENSION *GVW 25,999 * MASPORT VIPER PUMP...

Condition	Used
Usage	2,427 Miles
Duty Class	Medium Duty Sewer / Septic Truck
Transmission	Automatic
Suspension	Air Ride
Capacity	2000 Gallons
Stock Number	2823
MLS Number	14105512
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(833) 935-___ SHOW
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2012 Ford F-650 Sewer / Septic Truck - Cummins, 250HP, Automatic

$25,900 USD

ISB Cummins 250HP, Auto, 26,000 GVWR, Under CDL, Air Brakes, Rodder

Condition	Used
Usage	128,000 Miles
Duty Class	Medium Duty Sewer / Septic Truck
Horse Power	250 HP
Engine Model	Cummins ISB 5.9
Transmission	Automatic
Stock Number	3854-VE
MLS Number	14016555
Category	Sewer / Septic Trucks
Last Updated	12/4/2025
Location	Pacific, WA, US
Sold By	Valley Equipment & Truck

IN STOCK - 2026 Freightliner M2 Sewer / Septic Truck - Iron-Vac 2100 Gallon Aluminum Tank Tank Body

$159,931 USD

THIS UNIT IS CURRENTLY IN STOCK 2026 Freightliner M2 2100 Gallon Aluminum Tank Battioni Ballast 11000 (393 CFM) Cummins ISB (300HP) 2500 Allison RDS Automatic Transmission Air Ride...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Aluminum Tank
Horse Power	300 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	Allison RDS Automatic
Capacity	2100 Gallons
MLS Number	13955863
Category	Sewer / Septic Trucks
Last Updated	10/31/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2026 Peterbilt 536 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Tank Body

$177,607 USD

THIS UNIT IS CURRENTLY IN STOCK 2026 Peterbilt 536 (2 YR Manufacturer Warranty) Cummins PX7 (300HP) 2500 Allison RDS Automatic Transmission 26k GVWR 2100 Gallon 1/4" Polished Aluminum Tank...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Polished Aluminum Tank
Horse Power	300 HP
Engine Model	Cummins PX7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2100 Gallons
MLS Number	13885387
Category	Sewer / Septic Trucks
Last Updated	10/15/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Steel Tank Body

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2025 Mack MD6 (pricing subject to change) 6.7L Cummins Engine (300HP) Allison 6 Speed Automatic Transmission 26k GVWR 2100 Gallon Steel Tank Battioni Ballast 11000 (393 CFM) Chrome...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Steel
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Capacity	2100 Gallons
MLS Number	13090570
Category	Sewer / Septic Trucks
Last Updated	6/9/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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2007 Kenworth T300 Single Axle Sewer / Septic Truck - Cummins, 185HP, 5 Speed Allison Rds Automatic

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2007 Kenworth T-300 Single-Axle Porta-Potty Vac-Truck, Cummins ISB 5.9L @ 185 H.P., RE-MAN Engine 06/17/2022, Exhaust Brake, Allison 5-Speed Automatic O/D Transmission, 170" W.B.,...

Condition	Used
Usage	12,811 Hours
Duty Class	Medium Duty Sewer / Septic Truck
Horse Power	185 HP
Engine Model	Cummins ISB 5.9
Drivetrain	4x2
Transmission	5 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,000 lb
Capacity	56 Gallons
Stock Number	3677
MLS Number	13187312
Category	Sewer / Septic Trucks
Last Updated	1/16/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2025 International CV Sewer / Septic Truck - Iron-Vac 1500 Gallon Carbon Steel Split Tank 1200/300 Tank Body

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2025 International CV 6.6L V8 (350 HP) 1700 Allison Automatic Transmission 22.5k GVWR Masport HXL75 (230 CFM) Chrome Package w/ Air Spring Suspension

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1500 Gallon Carbon Steel Split Tank 1200/300
Horse Power	300 HP
Engine Model	Chevy 6.7L
Drivetrain	4x4
Transmission	Automatic
Capacity	1500 Gallons
MLS Number	13094795
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2025 Mack MD6 Sewer / Septic Truck - Iron-Vac 2100 Gallon Polished Aluminum Tank Body

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2025 Peterbilt 548 Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 26k GVWR 2100 Gallon Polished Aluminum Tank NVE 607 Challenger (357 CFM) Chrome Package w/ Air Ride Suspension

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Polished Aluminum Tank
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	Automatic
Suspension	Air Ride
Capacity	2100 Gallons
MLS Number	13090716
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2025 Dodge Ram 5500 Sewer / Septic Truck - Iron-Vac 1250 Gallon Stainless Steel Tank Body

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2025 Dodge 5500 6.7L Cummins Turbo Diesel (300HP) 6 Speed Automatic Aisin AS69RC HD Transmission 19.5k GVWR 1250 Stainless Steel Tank Masport HXL75 (230 CFM) Spring Ride Suspension

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1250 Gallon
Horse Power	300 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	4 Spring
Capacity	1250 Gallons
MLS Number	13090669
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com