New Mack Trucks with Cummins 300-350 HP Engines For Sale
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2025 Mack MD742 Cab & Chassis
18 mi.
New Haven, IN
SS075526
Engine
Cummins 300
Transmission
6 Speed
Suspension
Air Ride
Wheelbase
222"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
Fuel
Diesel
Under CDL
Yes
2024 Mack MD642 Box Truck
17 mi.
La Vergne, TN
MD011171
Sleeper
Daycab
Engine
Cummins 300
Suspension
Air Ride
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
Fuel
Diesel
2024 Mack MD742 Box Truck
14 mi.
La Vergne, TN
MD073410
Engine
Cummins 300
Wheelbase
270"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
2024 Mack MD642 Box Truck
13 mi.
La Vergne, TN
MD012258
Engine
Cummins 300
Suspension
Air Ride
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2024 Mack MD642 Box Truck
14 mi.
La Vergne, TN
MD011526
Engine
Cummins 300
Wheelbase
206"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2024 Mack MD642 Box Truck
13 mi.
La Vergne, TN
MD011532
Engine
Cummins 300
Transmission
6 Speed
Suspension
Air Ride
Wheelbase
206"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2025 Mack MD6 42R Cab & Chassis
774 mi.
Fultondale, AL
11MD015530
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2025 Mack MD6 42R Cab & Chassis
665 mi.
Fultondale, AL
11MD015532
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2024 Mack MD7 42R Cab & Chassis
785 mi.
Duluth, GA
15MD074857
Engine
Cummins 300
Wheelbase
166"
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
2025 Mack MD6 42R Cab & Chassis
539 mi.
Fultondale, AL
11MD015528
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2025 Mack MD6 42R Cab & Chassis
Condition: New
Fultondale, AL
11MD015529
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2025 Mack MD6 42R Cab & Chassis
521 mi.
Fultondale, AL
11MD015526
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2025 Mack MD6 42R Cab & Chassis
528 mi.
Fultondale, AL
11MD015531
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2025 Mack MD6 42R Cab & Chassis
521 mi.
Fultondale, AL
11MD015525
Engine
Cummins 300
Wheelbase
270"
RA Capacity
19,000 lbs
FA Capacity
10,000 lbs
2024 Mack MD742 Dump Truck
12 mi.
La Vergne, TN
MD073414
Engine
Cummins 300
Suspension
Spring
RA Capacity
21,000 lbs
FA Capacity
12,000 lbs
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