6 Speed Trucks with Cummins Engines, Spring Suspension For Sale

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2010 Freightliner M2 106 Dump Truck

$38,700 USD

2010 Freightliner M2 106 with 11 Foot Dump Bed, Cummins ISB 6.7 Liter Diesel Engine, Eaton Fuller 6-speed Manual Transmission, Odometer - 38,874 Miles, Hr Meter - 2102 Hours, 260 HP,...

Condition	Used
Usage	2,102 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	11 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear End	21,000 lb
Stock Number	9737
MLS Number	13970291
Category	Dump Trucks
Last Updated	12/23/2025
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales

(833) 658-___ SHOW
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2021 RAM 5500HD CREW CAB Mechanic / Service Truck, 4WD Service Truck, Plumber, Construction, Handyman, Electrician, Diesel 9FT Bed

$59,999 USD

2021 Ram 5500 Utility Stock: 546633 VIN:3C7WRNELXMG546633 Year:2021 Make: Ram Model: 5500 Engine:Cummins 6.7L I-6 diesel direct injection, VVT intercooled turbo, diesel, engine with 360HP,...

Condition	Used
Usage	58,243 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.44 ratio
Stock Number	546633
MLS Number	13880143
Category	Mechanic / Utility / Service Trucks
Last Updated	12/23/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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2026 Freightliner M2 106 Boom / Bucket Truck - 250HP

Recently Updated

$204,925 USD

FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Terex XT PRO 60/70-ORA-F-PC bucket. This vehicle is powered by a 250 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	250 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	TDWK8195
MLS Number	13999966
Category	Boom & Bucket Trucks
Last Updated	12/29/2025
Location	Poulsbo, WA, US
Sold By	Custom Truck One Source

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2021 Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 220HP, 6 Speed Automatic

Price Drop

$53,000 USD

Used 2021 Freightliner M2 Single Axle Cab Chassis Truck for sale, 117,595 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed automatic Allison transmission, 10,000 lb front axle, 19,000 lb...

Condition	Used
Usage	117,600 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	363823
MLS Number	14014962
Category	Cab & Chassis Trucks
Last Updated	12/28/2025
Location	Mebane, NC, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 26 ft Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King T1080R50

Recently Updated

$46,000 USD

Used 2020 Freightliner M2 Refrigerated Truck for sale, 171,770 miles, 260HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 21,000 lb single rear...

Condition	Used
Usage	171,857 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T1080R50
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	353951
MLS Number	13800830
Category	Refrigerated Trucks
Last Updated	12/28/2025
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

28 0

2020 Freightliner M2 26 ft Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King T1080R50

Price Drop

$57,250 USD

Used 2020 Freightliner M2 Refrigerated Truck for sale, 136,770 miles, 260 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear...

Condition	Used
Usage	138,090 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T1080R50
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	353948
MLS Number	13820368
Category	Refrigerated Trucks
Last Updated	12/28/2025
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 26 ft Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King SPT10805

Recently Updated

$41,250 USD

Used 2018 Freightliner M2 Refrigerated Truck for sale, 164,337 miles, 260 HP Cummins L9 diesel engine, 6-speed automatic Allison transmission, 12,000 lb front axle, 40,000 lb tandem rear...

Condition	Used
Usage	164,337 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Reefer Unit	Thermo King SPT10805
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Door Type	Swing
Stock Number	184835
MLS Number	13576134
Category	Refrigerated Trucks
Last Updated	12/28/2025
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

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2020 International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

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$48,750 USD

Used 2020 International MV607 Medium Duty Box Truck for sale, 197,365 miles, 220 HP Cummins B6.7 Diesel engine, 6-speed Allison automatic transmission, 100-gallon fuel capacity, roll-up door...

Condition	Used
Usage	197,365 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 5.29 ratio
Door Type	Roll up
Stock Number	368505
MLS Number	14051796
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/28/2025
Location	Mebane, NC, US
Sold By	Penske Used Trucks

26 0

2020 Freightliner M2 18 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King, Liftgate

Recently Updated

$54,750 USD

Used 2020 Freightliner M2 Refrigerated Truck for sale, 194,021 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear axle...

Condition	Used
Usage	194,021 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T1080R50
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Tri-Fold
Stock Number	294104
MLS Number	11169123
Category	Refrigerated Trucks
Last Updated	12/27/2025
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

28 0

2020 Freightliner M2 22 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King, Liftgate

Recently Updated

$45,000 USD

Used 2020 Freightliner M2 Refrigerated Truck for sale, 248,047 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, 22 ft, heavy duty GVWR. Check...

Condition	Used
Usage	255,740 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T1080R50
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Tri-Fold
Stock Number	294096
MLS Number	11169121
Category	Refrigerated Trucks
Last Updated	12/28/2025
Location	Duluth, GA, US
Sold By	Penske Used Trucks

6 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

Recently Updated

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...

Condition	New
Usage	17 Miles
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152376
MLS Number	12736647
Category	Mechanic / Utility / Service Trucks
Last Updated	12/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

6 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

Recently Updated

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...

Condition	New
Usage	8 Miles
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152270
MLS Number	12591094
Category	Mechanic / Utility / Service Trucks
Last Updated	12/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

6 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

Recently Updated

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...

Condition	New
Usage	11 Miles
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG137538
MLS Number	12591092
Category	Mechanic / Utility / Service Trucks
Last Updated	12/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

6 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

Recently Updated

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...

Condition	New
Usage	10 Miles
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG137537
MLS Number	13634629
Category	Mechanic / Utility / Service Trucks
Last Updated	12/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

6 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

Recently Updated

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is built for durability and efficiency on demanding job sites. Powered by a 370 HP diesel engine with a 6-speed automatic transmission, it...

Condition	New
Usage	13 Miles
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG137528
MLS Number	13634620
Category	Mechanic / Utility / Service Trucks
Last Updated	12/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

26 0

2017 Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 220HP, 6 Speed Automatic

Newly Listed

$36,250 USD

Used 2017 Freightliner M2 Cab Chassis Truck with Cummins ISB6.7 diesel engine, 220 HP, 6-speed automatic Allison transmission, single rear axle, 10,000 lb front axle, and 19,000 lb rear...

Condition	Used
Usage	179,607 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Stock Number	179607
MLS Number	14062400
Category	Cab & Chassis Trucks
Last Updated	12/27/2025
Location	New Castle, DE, US
Sold By	Penske Used Trucks

25 0

2020 International MV607 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Recently Updated

$45,250 USD

Used 2020 International MV607 Box Truck for sale, 152,729 miles, 240 HP Cummins B6.7 diesel engine, 6-speed automatic Allison transmission, 10000 lbs front axle, 17500 lbs single rear axle....

Condition	Used
Usage	152,729 Miles
Duty Class	Medium Duty Box Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 4.63 ratio
Door Type	Roll up
Stock Number	125746
MLS Number	14049046
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/28/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

26 0

2020 Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

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$42,750 USD

Used 2020 Freightliner M2 Medium Duty Box Truck for sale, 206,222 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb rear axle,...

Condition	Used
Usage	206,417 Miles
Duty Class	Medium Duty Box Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.88 ratio
Door Type	Roll up
Stock Number	368088
MLS Number	13811509
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/28/2025
Location	Youngstown, OH, US
Sold By	Penske Used Trucks

25 0

2019 International 4300 26 ft Refrigerated Truck - 220HP, 6 Speed Automatic

Recently Updated

$39,750 USD

Used 2019 International 4300 refrigerated truck, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 26 ft length, single rear axle, 176,937 miles. See it now.

Condition	Used
Usage	176,940 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 5.86 ratio
Door Type	Roll up
Stock Number	219913
MLS Number	13593208
Category	Refrigerated Trucks
Last Updated	12/25/2025
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

26 0

2018 International 4300 26 ft Box Truck - 220HP, 6 Speed Automatic, Swing Door

Recently Updated

$47,750 USD

Used 2018 International 4300 26 ft Box Truck for sale, 80,000 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 17,500 lbs rear axle....

Condition	Used
Usage	80,000 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Swing
Stock Number	197349
MLS Number	13827022
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/28/2025
Location	Montgomery, AL, US
Sold By	Penske Used Trucks

25 0

2017 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed

$42,250 USD

Used 2017 Freightliner M2 Box Truck, 220HP Cummins ISB6.7 diesel engine, 6-speed Allison automatic transmission, roll-up door, 140,617 miles, medium-duty with 27-inch wheelbase. See it now.

Condition	Used
Usage	140,617 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	167960
MLS Number	14061304
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/28/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

30 0

2018 Freightliner M2 Refrigerated Truck - 350HP, 6 Speed Automatic

Recently Updated

$49,000 USD

Used 2018 Freightliner M2 Refrigerated Truck for sale, 225,477 miles, 350 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, spring suspension, 75-gallon...

Condition	Used
Usage	225,480 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	350 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Swing
Stock Number	41335
MLS Number	14016384
Category	Refrigerated Trucks
Last Updated	12/24/2025
Location	Rochester, NY, US
Sold By	Penske Used Trucks

29 0

2023 Freightliner M2 Box Truck - 250HP, 6 Speed Automatic, Roll up Door

Recently Updated

$63,000 USD

Used 2023 Freightliner M2 Box Truck, 250 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lbs front axle, 21,000 lbs single rear axle, 11R22.5 tires. Come see...

Condition	Used
Usage	148,306 Miles
Duty Class	Medium Duty Box Truck
Horse Power	250 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	188644
MLS Number	14016280
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	12/24/2025
Location	Baltimore, MD, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 26 ft Refrigerated Truck - 260HP, 6 Speed Automatic, Thermo King T1080R50

Recently Updated

$40,250 USD

Used 2020 Freightliner M2 26 ft Refrigerated Truck for sale, 177,384 miles, 260 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, 12,000 lb front and...

Condition	Used
Usage	180,291 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Reefer Unit	Thermo King T1080R50
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	353956
MLS Number	13581492
Category	Refrigerated Trucks
Last Updated	12/24/2025
Location	North Bergen, NJ, US
Sold By	Penske Used Trucks