6 Speed Trucks with Cummins Engines For Sale

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2020 International MV Box Truck - 250HP

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407280 Miles, Engine: CUMMINS ISB, 250 HP, Fuel Type: Diesel, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 292, Single Rear Axles

Condition	Used
Usage	407,280 Miles
Duty Class	Medium Duty Box Truck
Horse Power	250 HP
Engine Model	Cummins ISB
Transmission	6 Speed
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	C-34688
MLS Number	12382058
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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2010 Freightliner M2 106 Tandem Axle Plow / Spreader Truck - Cummins, 6 Speed Automatic

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66663 Miles, Engine: CUMMINS ISC, Fuel Type: Diesel, 6 Speed Automatic Transmission, Spring Suspension, Wheels: All Steel, Wheel Base: 170, Tandem Rear Axles, Front Axle Weight: 20000 lb,...

Condition	Used
Usage	66,663 Miles
Duty Class	Heavy Duty Plow / Spreader Truck
Engine Model	Cummins ISC
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	23,000 lb 6.14 ratio
Stock Number	C-33577
MLS Number	12245987
Category	Plow / Spreader Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 476-___ SHOW
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2025 Freightliner M2 106 Flatbed Truck - 330HP

$130,300 USD

FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a 14' Load King flatbed w/ forklift kit. This vehicle is powered by a 330 hp Cummins L9 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	17,500 lb
Stock Number	SDVR7710
MLS Number	13112237
Category	Flatbed Trucks
Last Updated	10/30/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
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2024 RAM 5500 Day Cab Truck - Cummins 370HP

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FOR SALE! A brand new Ram 5500 4x4 road tractor. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic transmission. The FAWR is 7,250...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152308
MLS Number	13042725
Category	Day Cab Semi Trucks
Last Updated	8/10/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(866) 314-___ SHOW
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2018 International DuraStar 4300 Cab & Chassis Truck - Cummins, 6 Speed Automatic

$6,950 USD

NEEDS ENGINE WORK, BEARINGS PULLED AND OIL PUMP

Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear End	23,000 lb
Stock Number	10460
MLS Number	12946127
Category	Cab & Chassis Trucks
Last Updated	6/21/2024
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(844) 476-___ SHOW
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2023 RAM 3500 Dump Truck - Cummins 360HP

$90,300 USD

FOR SALE! A brand new Ram 3500 4x4 crew cab upfitted with an 8' Parkhurst dump body. This vehicle is powered by a 360 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	6,800 lb
Stock Number	PG548297
MLS Number	12335409
Category	Dump Trucks
Last Updated	6/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2010 Kenworth T800 Farm / Grain Truck - Cummins 365HP, 6 Speed Allison Rds Automatic

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Vander Haag’s – We’re your industry expert in building a cab chassis to fit your need. With over 80 years of experience let us partner with you for your next truck. We’re your one stop...

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	365 HP
Engine Model	Cummins ISL
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CUSTOM BUILT
MLS Number	12712583
Category	Farm & Grain Trucks
Last Updated	3/29/2024
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
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2014 Autocar Xpeditor Garbage Truck - Cummins, 320HP

$79,900 USD

Compressed Natural Gas, Locking Rear Differential, Rear Camera, Cabover,

Condition	Used
Usage	110,000 Miles
Duty Class	Heavy Duty Garbage Truck
Horse Power	320 HP
Engine Model	Cummins ISL
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	5975
MLS Number	11068951
Category	Garbage Trucks
Last Updated	3/28/2024
Location	BEALETON, VA, US
Sold By	Tom's Truck Sales

(855) 599-___ SHOW
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2011 Freightliner M2 Business Class Cab / Chassis CARB OK CNG Heavy Spec

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○ 2011 Freightliner M2 Business Class Cab / Chassis CARB OK CNG Heavy Spec ○ Cummins CNG ISL / ISLG320 turbo diesel ○ 63,194 total original miles ○ Allison 6 speed automatic transmission ○ A...

Condition	Used
Usage	10,883 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Engine Model	Cummins ISLG320
Emission Rating	CNG
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	26,000 lb
MLS Number	12544365
Category	Cab & Chassis Trucks
Last Updated	10/7/2025
Location	Fontana, CA, US
Sold By	Quality Truck Sales

(844) 527-___ SHOW
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2013 Kalmar Ottawa 4x2 Yard Spotter Truck - Single rear axle, 6 spd, Diesel - Cummins

$58,500 USD

Brand/model: Kalmar Ottawa 4x2, Year: 2013, Hours: 14,615, Cab: Standard, Capacity: 100k lbs, Wheelbase: 116", Power: Diesel - Cummins, Engine Power: 200 HP, Other: Single rear axle,...

Condition	Used
Usage	14,615 Hours
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Stock Number	LL69NI039
MLS Number	12512531
Category	Yard Spotter Trucks
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Lyon Lifts Ltd.

(833) 796-___ SHOW
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2006 Freightliner M2 106 20 ft Box Truck - 260HP, 6 Speed Manual, Roll up Door, Liftgate

$19,900 USD

Box truck, Local consignment. Truck shows well in and out. Runs Well . Not beat up or dented up. Good year of engine, A/C. Great heater was used daily. NICE truck, lift Gate, nice interior-...

Condition	Used
Usage	306,649 Miles
Duty Class	Heavy Duty Box Truck
Box Length	20 ft.
Horse Power	260 HP
Engine Model	Cummins ISC
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Door Type	Roll up
Lining Type	Other
Liftgate	Yes
Stock Number	V97870
MLS Number	11976325
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	9/8/2023
Location	Spokane, WA, US
Sold By	Class 8 Trucks

(855) 980-___ SHOW
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1996 Freightliner FL70 Single Axle Truck - Cummins, 225HP, 6 Speed Automatic

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1996 FREIGHTLINER FL70 BUCKET TRUCK, 5.9 CUMMINS 230 HP, 6 SPD ALLISON AUTOMATIC, ROCKWELL REAR AXLE RS-23-160 7.17 RATIO, ALTEC BUCKET BED, 10 COMPARTMENT BED, 11R22.5 TIRES LIKE NEW CAPS,...

Condition	Used
Usage	217,868 Miles
Duty Class	Heavy Duty Truck
Horse Power	225 HP
Engine Model	Cummins B5.9
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	7.17 ratio
Stock Number	728313-FL
MLS Number	12250185
Category	Other Trucks
Last Updated	8/15/2023
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(501) 279-___ SHOW
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2024 Dodge 5500 4X2 Sewer / Septic Truck - Iron-Vac Tank Body

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IronVac Dodge 5500 Tradesman, with multiple allocations available in a variety of models ranging from straight waste pumpers to portable toilet units, we have the trucks you need. Built for...

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1250 Gallon
Horse Power	300 HP
Engine Model	Cummins
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Capacity	1250 Gallons
MLS Number	12103786
Category	Sewer / Septic Trucks
Last Updated	12/3/2023
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

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Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166138
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	London, OH, US
Sold By	Vander Haag's Inc.

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

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Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166137
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

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Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166136
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

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Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166135
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

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Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166134
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Contact for price

Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166133
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Contact for price

Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,

Condition	Used
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	345 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	GRAINTRUCK
MLS Number	11166132
Category	Farm & Grain Trucks
Last Updated	3/22/2023
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(855) 717-___ SHOW
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2023 International MV Box Truck - 240HP, 6 Speed Automatic, Liftgate

Price Drop $29,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	278,856 Miles
Duty Class	Medium Duty Box Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 5.13 ratio
Liftgate	Yes
Stock Number	N15243-DELIVERY 2 U
MLS Number	14042919
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/16/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 717-___ SHOW
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2020 International MV 26 ft Refrigerated Truck - 250HP, 6 Speed Automatic, Carrier, Liftgate

2023 International MV Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Automatic

$28,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	297,184 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb
Stock Number	N15249-DELIVERY 2 U
MLS Number	14053843
Category	Cab & Chassis Trucks
Last Updated	12/31/2025
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 241-___ SHOW
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2026 Freightliner 114SD Dump Truck - Cummins, Automatic

Price Drop $139,595 USD

*2026 Freightliner 114SD Tri Axle Chassis to Fit 17' Dump -- Cummins X12 Diesel -- Allison Automatic** Cummins X12 Diesel -- 500 HP / 660 lb-ft torque* Allison 4500 RDS Automatic...

Condition	New
Usage	734 Miles
Horse Power	500 HP
Engine Model	Cummins X12
Drivetrain	8x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	THWV4725
MLS Number	14043808
Category	Dump Trucks
Last Updated	1/16/2026
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward