6 Speed Trucks with Cummins Engines For Sale

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Showing 1 - 25 of 2,979 Truck Listings

1 - 25 of 2,979 listings
1 - 25 of 2,979 listings
Featured Item
2011 Freightliner M2 106 Fuel & Lube Truck
43 0

2011 Freightliner M2 106 Fuel & Lube Truck

Recently Updated
$35,300 USD
2011 Freightliner M2 106 with Lube Body and Welder/Air Compressor, Cummins ISB 6.7 Liter Diesel Engine, 250 HP, Allison 3500 RDS 6-Speed Automatic Transmission, Spring Suspension, Air Brakes...
ConditionUsed
Usage6,647 Hours
Duty ClassHeavy Duty Fuel & Lube Truck
Horse Power250 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear End20,000 lb
Stock Number9717
MLS Number13663407
CategoryFuel & Lube Trucks
Last Updated12/23/2025
Location
Sparta, KY, US
Sold By
Craigmyle Truck and Trailer Sales
Featured Item
2010 Freightliner M2 106 Dump Truck
45 0

2010 Freightliner M2 106 Dump Truck

Recently Updated
$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,...
ConditionUsed
Usage2,102 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length11 ft.
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear End21,000 lb
Stock Number9737
MLS Number13970291
CategoryDump Trucks
Last Updated12/23/2025
Location
Sparta, KY, US
Sold By
Craigmyle Truck and Trailer Sales
Featured Item
2024 Freightliner Business Class M2-106 Sewer / Septic Truck
17 0

2024 Freightliner Business Class M2-106 Sewer / Septic Truck

$88,000 USD
2024 Freightliner M2, 90,000 miles, Cummins 6.7 Engine, Allison automatic Transmission, New 2,000 gallon tank, New Masport viper 350 pump, New aluminum rims / tires, Rear LED work...
ConditionUsed
Usage90,000 Miles
Duty ClassMedium Duty Sewer / Septic Truck
Engine ModelCummins isb
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
Capacity2000 Gallons
MLS Number14008182
CategorySewer / Septic Trucks
Last Updated12/2/2025
Location
Hialeah, FL, US
Sold By
Exclusive Quality Trucks
Featured Item
RAM 5500 Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic
62 0

2024 RAM 5500 Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic

$154,185 USD
2024 RAM 5500 HD 174997, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0, Key Features:, , BoxCar Pro 55, , Curb side reinforced crane box rated at 55,000 ft/pds will handle the...
ConditionNew
Usage22 Miles
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock Number174997
MLS Number13470296
CategoryMechanic / Utility / Service Trucks
Last Updated12/8/2025
Location
Fairfield, TX, US
Sold By
Service Truck Depot
Featured Item
International DuraStar 4300 Refrigerated Truck - Automatic, Thermo King
15 0

2015 International DuraStar 4300 Refrigerated Truck - Automatic, Thermo King

$18,495 USD
NON-CDL; CARB COMPLIANT; FLEET MAINTAINED; MULTIPLE AVAILABLE; 2015 International 4300 22’ Reefer Box Truck; Cummins ISB 6.7l Engine; Allison Automatic Transmission; Ramp; Aluminum Wheels;...
ConditionUsed
Usage251,808 Miles
Duty ClassMedium Duty Refrigerated Truck
Box Length22 ft.
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
Reefer UnitThermo King
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb
Door TypeRoll up
Stock Number15271
MLS Number13964088
CategoryRefrigerated Trucks
Last Updated12/10/2025
Location
Caddo Mills, TX, US
Sold By
Roy's Trucks and Equipment Inc
Featured Item
Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump
16 0

2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

$263,900 USD
NEW Triaxle, 17' R/S Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax EX, Double Frame, 20K FA, 46K RA, 20K...
ConditionNew
Usage654 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeR/S GODWIN
Bed Length17 ft.
Horse Power525 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTri Axle
Stock NumberTD773172
MLS Number13968958
CategoryDump Trucks
Last Updated12/2/2025
Location
Chatham, VA, US
Sold By
J&J Truck Sales
Featured Item
2021 RAM 5500HD CREW CAB Mechanic / Service Truck, 4WD Service Truck, Plumber, Construction, Handyman, Electrician, Diesel  9FT Bed
33 1

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,...
ConditionUsed
Usage58,243 Miles
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Engine ModelCummins
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb 4.44 ratio
Stock Number546633
MLS Number13880143
CategoryMechanic / Utility / Service Trucks
Last Updated12/23/2025
Location
Elkton, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
2019 Freightliner M2 106 Cargo Van - Morgan 26 FT Liftgate
27 0

2019 Freightliner M2 106 Cargo Van - Morgan 26 FT Liftgate

$42,500 USD
Contact for rental/lease prices
NICE LOW MILE WELL MANITANIED VAN TRUCK FROM LOCAL LEASE COMPANY
Quantity2
ConditionUsed
Usage158,032 Miles
Duty ClassMedium Duty Cargo Van
Upfit MakeMorgan
Upfit Model26 FT
Engine ModelCummins 6.7
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End23,000 lb
Door TypeRoll up
LiftgateYes
Stock Number21466
MLS Number12993010
CategoryCargo Vans
Last Updated11/25/2025
Location
Benicia, CA, US
Sold By
NorCal Truck Sales and Mfg.
Featured Item
Ford F-750 56 ft Boom / Bucket Truck - 2013 ALTEC LR756 FM Aerial Lift, 6 Spd
45 0

Ford F-750 56 ft Boom / Bucket Truck - 2013 ALTEC LR756 FM Aerial Lift, 6 Spd

$64,900 USD
2013 Ford F-750 Forestry Tree Truck, 6.7L Cummins diesel, 6-speed trans, 85k miles, trailer brakes, strobe lights, hydraulic brakes, 33k g.v.w, 2614 p.t.o. hours, Altec boom, model#LR756,...
ConditionUsed
Usage2,614 Hours
Duty ClassHeavy Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakeAltec
Upfit ModelLR756 FM
Drivetrain2WD
Transmission6 Speed
Rear AxleSingle Axle
OutriggersYes
Lift Height56 ft
Stock Number13417
MLS Number13779649
CategoryBoom & Bucket Trucks
Last Updated12/19/2025
Location
North Hills, CA, US
Sold By
Truck Depot
Ford F-750 Box Truck - 240HP, 6 Speed Automatic, Roll up Door
28 0

2013 Ford F-750 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Newly Listed
$9,500 USD
Used 2013 Ford F-750 box truck for sale, 240HP Cummins ISB6.7 diesel engine, 6-speed Ford automatic transmission, single rear axle, 70-gallon fuel capacity, 11R22.5 tires, roll-up door....
ConditionUsed
Usage208,577 Miles
Duty ClassMedium Duty Box Truck
Horse Power240 HP
Engine ModelCummins ISB6.7
Transmission6 Speed Automatic
Rear AxleSingle Axle
Rear End21,000 lb
Door TypeRoll up
Stock Number718626
MLS Number14062766
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Brooklyn Park, MN, US
Sold By
Penske Used Trucks
Mack Granite GU533 Flatbed Truck - 350HP, 6 Speed Automatic
23 0

2020 Mack Granite GU533 Flatbed Truck - 350HP, 6 Speed Automatic

Newly Listed
$76,000 USD
Used 2020 Mack Granite GU533 Flatbed Truck for sale, 134,483 miles, Cummins L9 350HP diesel engine, 6-speed Allison automatic transmission, heavy-duty single rear axle, 90-gallon fuel...
ConditionUsed
Usage134,483 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power350 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Rear AxleSingle Axle
Rear End40,000 lb
Stock Number718621
MLS Number14062765
CategoryFlatbed Trucks
Last Updated12/27/2025
Location
North Fond Du Lac, WI, US
Sold By
Penske Used Trucks
International MV607NLP Box Truck - 220HP, 6 Speed Automatic, Roll up Door
26 0

2025 International MV607NLP Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$90,750 USD
Used 2025 International MV607NLP Box Truck for sale, 5884 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 9000 lbs front axle, 17500 lbs single rear axle....
ConditionUsed
Usage7,426 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 4.33 ratio
Door TypeRoll up
Stock Number538556
MLS Number14016489
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Belden, MS, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 300HP, 6 Speed Automatic, Roll up Door
25 0

2018 Freightliner M2 Box Truck - 300HP, 6 Speed Automatic, Roll up Door

Newly Listed
$57,000 USD
Used 2018 Freightliner M2 Box Truck for sale, 162,139 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, roll-up door....
ConditionUsed
Usage162,139 Miles
Duty ClassHeavy Duty Box Truck
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
Stock Number12888
MLS Number14062758
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Lansing, MI, US
Sold By
Penske Used Trucks
International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door
26 0

2022 International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed
$34,500 USD
Used 2022 International MV607 box truck for sale, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 10000 lbs front axle, 20000 lbs rear axle....
ConditionUsed
Usage303,490 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End20,000 lb 5.57 ratio
Door TypeRoll up
Stock Number7211261
MLS Number14062757
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Flint, MI, US
Sold By
Penske Used Trucks
Isuzu FTR Box Truck - 260HP, 6 Speed Automatic, Roll up Door
2 0

2023 Isuzu FTR Box Truck - 260HP, 6 Speed Automatic, Roll up Door

Newly Listed
Contact for price
Used 2023 Isuzu FTR Box Truck with 260HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 224" wheelbase, air ride suspension, 100-gallon fuel capacity, and roll-up door....
ConditionUsed
Usage121,320 Miles
Duty ClassMedium Duty Box Truck
Horse Power260 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 6.14 ratio
Door TypeRoll up
Stock Number224764
MLS Number14062755
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Greensboro, NC, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 250HP, 6 Speed Automatic, Swing Door
30 0

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

Recently Updated
$70,250 USD
Used 2023 Freightliner M2 Box Truck for sale, 250 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, single rear axle, 206,559 miles. Check it out.
ConditionUsed
Usage208,560 Miles
Duty ClassMedium Duty Box Truck
Horse Power250 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeSwing
Stock Number167739
MLS Number13900057
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Pompano Beach, FL, US
Sold By
Penske Used Trucks
International MV607N Box Truck - 250HP, 6 Speed Automatic, Roll up Door
21 0

2023 International MV607N Box Truck - 250HP, 6 Speed Automatic, Roll up Door

Recently Updated
$53,250 USD
Used 2023 International MV607N Box Truck for sale, 179,296 miles, 250HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, roll-up door, 70-gallon fuel...
ConditionUsed
Usage184,675 Miles
Duty ClassMedium Duty Box Truck
Horse Power250 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.29 ratio
Door TypeRoll up
Stock Number594840
MLS Number14016138
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Lafayette, LA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door
2 0

2023 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed
Contact for price
Used 2023 Freightliner M2 Box Truck for sale, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, roll-up door, 220,766 miles, 80-gallon fuel...
ConditionUsed
Usage220,766 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.56 ratio
Door TypeRoll up
Stock Number477400
MLS Number14062745
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Santa Rosa, CA, US
Sold By
Penske Used Trucks
Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door
2 0

2022 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed
Contact for price
Used 2022 Freightliner M2 Box Truck for sale, 70,940 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs single rear axle....
ConditionUsed
Usage70,940 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Door TypeRoll up
Stock Number435717
MLS Number14062740
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Fort Worth, TX, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 350HP, 6 Speed Automatic, Thermo King T880R-30
30 0

2022 Freightliner M2 Refrigerated Truck - 350HP, 6 Speed Automatic, Thermo King T880R-30

Recently Updated
$63,000 USD
Used 2022 Freightliner M2 Refrigerated Truck for sale, 183,196 miles, 350 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 14,700 lb front axle, 40,000 lb tandem rear...
ConditionUsed
Usage183,196 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power350 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Reefer UnitThermo King T880R-30
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
Stock Number431200
MLS Number13574688
CategoryRefrigerated Trucks
Last Updated12/27/2025
Location
Windsor, WI, US
Sold By
Penske Used Trucks
International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door
26 0

2022 International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Recently Updated
$51,250 USD
Used 2022 International MV607 Medium Duty Box Truck for sale, 213,367 miles, 220HP Cummins B6.7 diesel engine, 6-speed automatic Allison transmission, 10,000 lb front axle, air ride...
ConditionUsed
Usage214,191 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.29 ratio
Door TypeRoll up
Stock Number488059
MLS Number14015665
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
Selma, TX, US
Sold By
Penske Used Trucks
Freightliner M2 Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King T890
2 0

2022 Freightliner M2 Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King T890

Newly Listed
Contact for price
Used 2022 Freightliner M2 Refrigerated Truck, 130,428 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...
ConditionUsed
Usage130,428 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Reefer UnitThermo King T890
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.86 ratio
Door TypeRoll up
Stock Number402351
MLS Number14062673
CategoryRefrigerated Trucks
Last Updated12/27/2025
Location
Lacey, WA, US
Sold By
Penske Used Trucks
International MV607 Box Truck - 240HP, 6 Speed Automatic, Roll up Door
26 0

2022 International MV607 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Newly Listed
$56,750 USD
Used 2022 International MV607 Medium Duty Box Truck for sale, 185,337 miles, 240HP B6.7 Cummins diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension....
ConditionUsed
Usage185,337 Miles
Duty ClassMedium Duty Box Truck
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 4.88 ratio
Door TypeRoll up
Stock Number384150
MLS Number14062662
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/27/2025
Location
San Antonio, TX, US
Sold By
Penske Used Trucks
Freightliner M2 106 Single Axle Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic, 12' Dump
26 0

2026 Freightliner M2 106 Single Axle Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic, 12' Dump

Newly Listed
$149,500 USD
2026 Freightliner M2-106 Plus 12' Elliptical Dump Truck, *Factory Warranty* Powertrain Chassis: 60 miles, 8.9L Cummins | 330HP/1,000ft-lbs, Exhaust Brake, Allison 3500RDS 6 Speed Automatic...
ConditionUsed
Usage84 Miles
Duty ClassMedium Duty Dump Truck
Upfit MakeColt
Bed Length12 ft.
Horse Power330 HP
Engine ModelCummins L9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End12,000 lb
Stock NumberT17752M
MLS Number14062640
CategoryDump Trucks
Last Updated12/27/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic
25 0

2021 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Price Drop
$71,750 USD
Used 2021 Freightliner M2 Flatbed Truck for sale, 28,884 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs rear axle,...
ConditionUsed
Usage28,885 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.56 ratio
Stock Number389024
MLS Number14053495
CategoryFlatbed Trucks
Last Updated12/27/2025
Location
Torrance, CA, US
Sold By
Penske Used Trucks
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