Diesel Automatic Sewer / Septic Trucks with Cummins Engines For Sale

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

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

2024 International LT Sewer / Septic Truck - Cummins, 450HP, Automatic

$169,900 USD

STOCK #2796, SEPTIC TANKER VACUUM TRUCK * 2024 INTERNATIONAL LT625 * ENGINE CUMMINS X15 14.9L 450HP * DIESEL * 5000 GL * 72,000 GVWR * AUTOMATIC * MILEAGE 162,500 * AIR RIRE *, *** WARRANTY...

Condition	Used
Usage	162,500 Miles
Duty Class	Heavy Duty Sewer / Septic Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Suspension	Air Ride
Capacity	5000 Gallons
Stock Number	2796
MLS Number	13968926
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

2026 International HV Sewer / Septic Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

$178,900 USD

STOCK #2807, SEPTIC TANKER VACUUM TRUCK * 2026 INTERNATIONAL HV507 * ENGINE CUMMINS L9 8.9L 370HP * DIESEL * 4000 GL * 54,000 GVWR * ALLISON 3000RDS AUTOMATIC * MILEAGE 1,526 *, * WARRANTY...

Condition	Used
Usage	1,526 Miles
Duty Class	Heavy Duty Sewer / Septic Truck
Horse Power	370 HP
Engine Model	Cummins L9
Transmission	6 Speed Allison RDS Automatic
Capacity	4000 Gallons
Stock Number	2807
MLS Number	13961945
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

2023 International LT Sewer / Septic Truck - Cummins, 450HP, Automatic

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STOCK #2699, * CUSTOMIZED *, SEPTIC TANKER VACUUM DUMP TRUCK * 2023 INTERNATIONAL LT625 * ENGINE CUMMINS X15 14.9L 450HP * DIESEL * 4000 GL * 54,000 GVWR * AUTOMATIC * MILEAGE 63,775 * 4310...

Condition	Used
Usage	63,775 Miles
Duty Class	Heavy Duty Sewer / Septic Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Capacity	4000 Gallons
Stock Number	2699
MLS Number	13701022
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 LT Sewer / Septic Truck - Cummins, Automatic

$178,900 USD

STOCK #2836, SEPTIC TANKER VACUUM TRUCK * 2026 INTERNATIONAL LT625 * ENGINE CUMMINS X15 * DIESEL * 4000 GL * DT12 AUTOMATIC TRANSMISSION * AIR RIDE SUSPENSION *GVW 60,000 * PUMP NVE B500 *...

Condition	Used
Usage	3,000 Miles
Duty Class	Heavy Duty Sewer / Septic Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Suspension	Air Ride
Capacity	4000 Gallons
Stock Number	2836
MLS Number	14118247
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(844) 293-___ SHOW
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2012 Freightliner M2 106 Single Axle Sewer / Septic Truck - Cummins, 260HP, Automatic

$49,900 USD

2012 Freightliner M2 Vac Con HS100HA Jetter Truck, Cummins ISC @ 260HP, Allison 3000 RDS Automatic, A/C, Air Brakes, Vac Con HS1000HA Jetter System, John Deere 4045HF285C @ 140HP Auxiliary...

Condition	Used
Usage	7,149 Hours
Duty Class	Heavy Duty Sewer / Septic Truck
Horse Power	260 HP
Engine Model	Cummins ISC260
Drivetrain	4x2
Transmission	Allison RDS Automatic
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	6169
MLS Number	14094805
Category	Sewer / Septic Trucks
Last Updated	1/16/2026
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body

$154,993 USD

THIS UNIT IS NOT CURRENTLY IN STOCK BUT CAN BE ORDERED 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon
Horse Power	300 HP
Engine Model	Cummins 6.7L
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2500 Gallons
Stock Number	1M2MDBAB8RS074507
MLS Number	13635786
Category	Sewer / Septic Trucks
Last Updated	2/9/2026
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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

$159,029 USD

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

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	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2100 Gallons
MLS Number	13703507
Category	Sewer / Septic Trucks
Last Updated	10/31/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body

$155,019 USD

THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless SteelTank (5 YR...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon
Horse Power	300 HP
Engine Model	Cummins 6.7L
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2500 Gallons
Stock Number	1M2MDBABXSS075907
MLS Number	13642852
Category	Sewer / Septic Trucks
Last Updated	10/31/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

IN STOCK - 2026 Peterbilt 536 Sewer / Septic Truck - Iron-Vac 2100 Gallon Steel Tank Tank Body

$152,030 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" Steel Tank (5 YR...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Steel 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	13955847
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

(833) 901-___ SHOW
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2011 Freightliner M2 106 Single Axle Sewer / Septic Truck - Cummins, 250HP, Automatic

$44,995 USD

Sewer Jetter/Jet truck. Sewer Equipment Company of America SECA Model 800 truck jet body.Model HPRTV Series Jetter,

Condition	Used
Usage	11,561 Hours
Duty Class	Heavy Duty Sewer / Septic Truck
Horse Power	250 HP
Engine Model	Cummins ISB250
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.86 ratio
MLS Number	13266825
Category	Sewer / Septic Trucks
Last Updated	1/21/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(844) 882-___ SHOW
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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

(833) 801-___ SHOW
NUMBERCall Seller

2011 Freightliner M2 106 Single Axle Sewer / Septic Truck - Cummins, 240HP, Automatic

$15,000 USD

good truck, runs great, clean, air seat, air brakes, VACTOR SYSTEM, PTO/ PUMP, REEL,,

Condition	Used
Usage	123,024 Miles
Duty Class	Heavy Duty Sewer / Septic Truck
Horse Power	240 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	11M2123VACTOR
MLS Number	12920025
Category	Sewer / Septic Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales