1. Home
  2. Listings
  3. Trucks
  4. Mack
  5. MD7

Mack MD7 Trucks For Sale

Close
Your Current Search
Industry
Trucks
Manufacturer
Mack
Model
MD7
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (13)
Category
Cab & Chassis Trucks (3)Flatbed Trucks (1)Garbage Trucks (1)Sewer / Septic Trucks (7)Vacuum Trucks (1)
Make
Mack (13)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Rear Axle
Single (6)
Transmission Type
Transmission Speed
Drive Train
4x4 (1)
Suspension Type
Cab Style
Regular Cab (3)
Fuel Type
Diesel (4)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (13)

Shop Trucks by Category

Showing 1 - 13 of 13 Listings

1 - 13 of 13 listings
1 - 13 of 13 listings
Mack MD7 Flatbed Truck - 300HP
13 0

2024 Mack MD7 Flatbed Truck - 300HP

Recently Updated
Contact for price
Exterior Color: White, Engine: ISB6.7, Engine HP: 300, Transmission: Allison 2500 RDS, Front Suspension: Taper Leaf, Front Axle: MeritorRear Axle: MeritorRatio 5.57,, EngineType: ISB6.7,...
ConditionNew
Usage110 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power300 HP
Rear AxleSingle Axle
Rear End21,000 lb 5.29 ratio
Stock Number16194
MLS Number12313105
CategoryFlatbed Trucks
Last Updated10/23/2025
Location
Calgary, AB, Canada
Sold By
Brandt
(888) 227-___  SHOW
NUMBERCall Seller
Email Seller
Save
Brandt
IN STOCK - 2024 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body
7 0

IN STOCK - 2024 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body

$148,118 USD
THIS UNIT IS CURRENTLY IN STOCK (PRICE REDUCED) 2024 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 RDS Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Capacity2500 Gallons
MLS Number13879362
CategorySewer / Septic Trucks
Last Updated10/15/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
Mack MD7 Cab & Chassis Truck - 300HP, Automatic
7 0

2026 Mack MD7 Cab & Chassis Truck - 300HP, Automatic

Contact for price
300 HP, Automatic Transmission, Multi Leaf Suspension, Wheels: Aluminum, Wheel Base: 187, Front Axle Weight: 12000 lb, Rear Axle Weight: 21000 lb
ConditionNew
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power300 HP
TransmissionAllison RDS Automatic
SuspensionMulti Leaf
Rear End21,000 lb
Stock Number78064
MLS Number13881266
CategoryCab & Chassis Trucks
Last Updated10/11/2025
Location
Manchester, NH, US
Sold By
Ballard Truck Center
(844) 962-___  SHOW
NUMBERCall Seller
Email Seller
Save
Ballard Truck Center
Mack MD7 Cab & Chassis Truck - 300HP, Automatic
7 0

2026 Mack MD7 Cab & Chassis Truck - 300HP, Automatic

Contact for price
300 HP, Automatic Transmission, Multi Leaf Suspension, Wheels: Aluminum, Wheel Base: 151, Front Axle Weight: 12000 lb, Rear Axle Weight: 21000 lb
ConditionNew
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power300 HP
TransmissionAllison RDS Automatic
SuspensionMulti Leaf
Rear End21,000 lb
Stock Number78060
MLS Number13881264
CategoryCab & Chassis Trucks
Last Updated10/11/2025
Location
Manchester, NH, US
Sold By
Ballard Truck Center
(844) 962-___  SHOW
NUMBERCall Seller
Email Seller
Save
Ballard Truck Center
IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body
6 0

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

Contact for price
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
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Capacity2500 Gallons
Stock Number1M2MDBAB8RS074507
MLS Number13635786
CategorySewer / Septic Trucks
Last Updated10/13/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body
7 0

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

Contact for price
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
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Capacity2500 Gallons
Stock Number1M2MDBAB4SS075904
MLS Number13642840
CategorySewer / Septic Trucks
Last Updated10/13/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Aluminum Tank Body
8 0

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

Contact for price
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 Aluminum Tank (5 YR...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Capacity2500 Gallons
Stock Number1M2MDBAB6SS075905
MLS Number13642848
CategorySewer / Septic Trucks
Last Updated10/13/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body
8 0

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

Contact for price
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
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Capacity2500 Gallons
Stock Number1M2MDBABXSS075907
MLS Number13642852
CategorySewer / Septic Trucks
Last Updated10/13/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
2025 Mack MD7 Vacuum Truck - Iron-Vac 2800 Polish Aluminum Tank Tank Body
1 0

2025 Mack MD7 Vacuum Truck - Iron-Vac 2800 Polish Aluminum Tank Tank Body

Contact for price
2025 Mack MD7 (price is subject to change) 6.7 Cummins Engine (300HP) 2500 RDS Allison Transmission 33k GVWR 2800 Polished Aluminum Tank JUROP DL180 Blower Pump ***LEASING NOW...
ConditionNew
Duty ClassHeavy Duty Vacuum Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2800 Polish Aluminum Tank
Horse Power300 HP
Engine ModelCummins 6.7
Capacity2800 Gallons
MLS Number12495380
CategoryVacuum Trucks
Last Updated6/9/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Carbon 1/4" Steel Tank Tank Body
5 0

2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Carbon 1/4" Steel Tank Tank Body

Contact for price
2025 Mack MD7 6.7L Cummins (300HP) Allison Automatic Transmission 33k GVWR 2500 Gallon 1/4" Carbon Steel Tank Diamond Plated Hose Trays Jurop R260 Vane Pump (360 CFM) Chrome Package w/ Air...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins
TransmissionAutomatic
SuspensionAir Ride
Capacity2500 Gallons
MLS Number13092713
CategorySewer / Septic Trucks
Last Updated10/13/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Aluminum Tank Body
9 0

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

Contact for price
2025 Mack MD7, 6.7 Cummins Engine, 2500 RDS Allison, 33k GVWR 2500 Carbon steel tank, JUROP R260 pump, Toolboxes
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Engine ModelCummins 6.7
TransmissionAllison RDS
Capacity2500 Gallons
MLS Number12495877
CategorySewer / Septic Trucks
Last Updated4/29/2025
Location
Searcy, AR, US
Sold By
SepticTrucks.com
(501) 279-___  SHOW
NUMBERCall Seller
Email Seller
Save
SepticTrucks.com
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No