Heavy Duty 6 Speed Cab & Chassis Trucks For Sale

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2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 270HP, 6 Speed Allison Rds Automatic

Newly Listed

$64,900 USD

Allison 3000RDS transmission with PTO provision, Paccar PX9 270HP, Engine brake, Paccar 4 bag air ride, 5.29 ratio, 14,600 FA- 40,000 RA, 186" Cab/trunnion, A/C, Cruise, Power door locks,...

Condition	Used
Usage	269,815 Miles
Duty Class	Heavy Duty
Horse Power	270 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	5472
MLS Number	12932287
Last Updated	6/13/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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2002 Freightliner FL80 Tandem Axle Cab & Chassis Truck - Cummins, 285HP, 6 Speed Allison Rds Automatic

Newly Listed

$49,500 USD

Allison MD3560P transmission with PTO provision, Cummins ISC 285HP, Transmission retarder, 4 Spring suspension, 5.86 ratio, 14K FA- 40K RA, Cruise, A/C, Tilt wheel, Power passenger mirror,...

Condition	Used
Usage	58,213 Miles
Duty Class	Heavy Duty
Horse Power	285 HP
Engine Model	Cummins ISC
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	6515
MLS Number	12932176
Last Updated	6/13/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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2002 Freightliner FL80 Tandem Axle Cab & Chassis Truck - Cummins, 285HP, 6 Speed Allison Rds Automatic

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$49,500 USD

Allison MD3560P transmission with PTO provision, Cummins ISC 285HP, Transmission retarder, 4 Spring suspension, 5.86 ratio, 14K FA- 40K RA, Cruise, A/C, Tilt wheel, Power passenger mirror,...

Condition	Used
Usage	58,715 Miles
Duty Class	Heavy Duty
Horse Power	285 HP
Engine Model	Cummins ISC
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	6516
MLS Number	12893937
Last Updated	6/13/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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7 0

2025 International MV Tandem Axle Cab & Chassis Truck - 350HP, 6 Speed Amt

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2025 INTERNATIONAL CHASSIS TRUCK, - CUMMINS ENGINE, - B6.7 325, -CONVENTIONAL DAY CAB, - 11R22.5, - EXHAUST SYSTEM, - ENGINE EXHAUST BRAKE, - CONVENTIONAL DAY CAB, - SHOCK ABSORBERS...

Condition	Used
Duty Class	Heavy Duty
Horse Power	350 HP
Drivetrain	4x2
Transmission	6 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	7132407
MLS Number	12928929
Last Updated	6/13/2024
Location	Chicago, IL, US
Sold By	D&M Allied

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2025 Kenworth T380 Tandem Axle Cab & Chassis Truck - 330HP, 6 Speed Allison Hs Amt

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-2025 KENWORTH T380 CHASSIS TRUCK, - WHEELBASE (IN)- 214, - OVERHANG- 120, - LENGTH- (FT) 75, - WIDTH(IN)- 102, - HEIGHT (FT)- 13.5, - PX-7 ENGINE, - 11R22.5 TIRES, - 80 GALLON FUEL TANK, ...

Condition	Used
Duty Class	Heavy Duty
Horse Power	330 HP
Drivetrain	4x2
Transmission	6 Speed Allison HS Automated
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	7132407
MLS Number	12928763
Last Updated	6/13/2024
Location	Chicago, IL, US
Sold By	D&M Allied

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4 0

2006 International DuraStar 4300 Single Axle Cab & Chassis Truck - DT466, 6 Speed Manual

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$16,500 USD

2006 International Cab and Chassis, - Model Durastar 4300, - Mileage 201,224, - Engine DT466 Diesel, - 7.6l engine, - 6 speed transmission, - Wheelbase 17'3", - Cab to axle 12', - Cab to end...

Condition	Used
Usage	201,224 Miles
Duty Class	Heavy Duty
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	7132402.260
MLS Number	12889247
Last Updated	6/12/2024
Location	Baytown, TX, US
Sold By	D&M Allied

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9 0

2004 Freightliner M2 106 Single Axle Cab & Chassis Truck - Caterpillar, 330HP, 6 Speed Allison Rds Automatic

Recently Updated

$39,950 USD

FULL SERVICE DONE TO ENGINE TRANSMISSION, ALL NEW U JOINTS CARRIER BEARINGS,, ALL NEW AIR SEATS INCLUD 3 LOW BACK SEATS IN SECOND ROW,, ALL NEW HANKOOK TIRES ALCOA ALUMINUM WHEELS,, 2...

Condition	Used
Usage	9,918 Hours
Duty Class	Heavy Duty
Horse Power	330 HP
Engine Model	Caterpillar 3126
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 4.30 ratio
Stock Number	2004 M2 CREWCAB
MLS Number	12744191
Last Updated	6/12/2024
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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2015 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated

$64,900 USD

Allison 3000RDS transmission with PTO provision, Reyco 4 spring suspension, 14,600 FA- 40,000 RA, 4.63 ratio, Paccar PX9 300HP, Engine brake, 193" Cab/trunnion, A/C, Cruise, Tilt wheel, CD...

Condition	Used
Usage	214,388 Miles
Duty Class	Heavy Duty
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Stock Number	6419
MLS Number	12737220
Last Updated	6/7/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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11 0

2024 Kenworth T880 Quad Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

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T880 Heavy Haul Cab and Chassis with lift axles, 510HP MX-13, HMX460, 4.10RRatio and much more! Truck is located in Harrisonburg VA at Truck Enterprises for Price and more information...

Condition	New
Usage	372 Miles
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	RJ384506
MLS Number	12810824
Last Updated	6/12/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

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18 0

2025 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$135,500 USD

Available now for immediate delivery! New 2025 Kenworth T380 cab chassis, PACCAR PX-7 6.7L 325 HP, Allison 2500RDS 6-speed automatic transmission, 268" wheelbase, 12,000# front, 21,000#...

Condition	New
Usage	240 Miles
Duty Class	Heavy Duty
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	KN131488
MLS Number	12911100
Last Updated	6/5/2024
Location	Rosedale, MD, US
Sold By	All Roads Trucks

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20 0

2016 Western Star 4700SB Tandem Axle Cab & Chassis Truck - 435HP, 6 Speed Automatic

$56,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	446,808 Miles
Duty Class	Heavy Duty
Horse Power	435 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	4311
MLS Number	12843552
Last Updated	6/12/2024
Location	Auburn, ME, US
Sold By	Penske Used Trucks

(855) 942-___ SHOW
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18 0

2025 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

$135,500 USD

Available now for immediate delivery! New 2025 Kenworth T380 cab chassis, PACCAR PX-7 6.7L 280 HP, Allison 2500RDS 6-speed automatic transmission, 268" wheelbase, 12,000# front, 21,000#...

Condition	New
Usage	668 Miles
Duty Class	Heavy Duty
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	KN133969
MLS Number	12894202
Last Updated	6/5/2024
Location	Rosedale, MD, US
Sold By	All Roads Trucks

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2025 Kenworth T880 Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$226,461 USD

2025 T880 Day cab quad axle chassis with a MX-13 PACCAR (510HP) Engine, Allison Automatic Transmission, 4.30 rear ratio, 238 Wheelbase 20k front with a 46k rear. (Currently getting Bodies),

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear End	4.30 ratio
Stock Number	143138
MLS Number	12719128
Last Updated	6/5/2024
Location	South Bend, IN, US
Sold By	Whiteford Kenworth, Inc.

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2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Automatic

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factory long frame tandem w/ Hendrickson RT spring susp., 180k-273k miles, 4 available,

Condition	Used
Duty Class	Heavy Duty
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.17 ratio
MLS Number	12892578
Last Updated	6/11/2024
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 611-___ SHOW
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2013 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Hs Automatic

$54,900 USD

Allison 3000 transmission, Paccar PX8 350HP, Paccar 4 bag air ride suspension, 14,600 FA- 40,000 RA, 5.29 ratio, 191" Cab/trunnion, A/C, Cruise, Tilt wheel, Power passenger window, Heated...

Condition	Used
Usage	289,973 Miles
Duty Class	Heavy Duty
Horse Power	350 HP
Engine Model	Paccar PX8
Transmission	6 Speed Allison HS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	6528
MLS Number	12878757
Last Updated	6/4/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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2009 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$63,900 USD

Allison 3500RDS transmission with PTO provision, Dual lockers, Paccar PX8 300HP, Engine brake, PTO, Chalmers suspension, 14,600 FA- 40,000 RA, 148" Cab/trunnion, 5.29 ratio, A/C, Cruise,...

Condition	Used
Usage	108,523 Miles
Duty Class	Heavy Duty
Horse Power	300 HP
Engine Model	Paccar PX8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	6355
MLS Number	12859440
Last Updated	6/4/2024
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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2024 Kenworth T370 Tandem Axle Cab & Chassis Truck - Cummins, 315HP, 6 Speed Allison Rds Automatic

$91,900 USD

EXPORT ONLY - NEW TRUCK WITH EXPORT EMISSIONS SPEC - CONTACT US FOR FULL INTERNATIONAL WARRANTY AND SPEC INFORMATION Check out this new 2024 Kenworth T370 cab chassis with export-only specs...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty
Horse Power	315 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.14 ratio
Stock Number	EXPORT-311067
MLS Number	12768446
Last Updated	5/25/2024
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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2015 International DuraStar 4300 Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$29,950 USD

CAB CHASSIS - We will remove the box for you Allison Automatic RDS2500 with 5sp and overdrive, with PTO provision, great for a small hook truck or rollback tow truck 33,000 lbs. 12000 front...

Condition	Used
Usage	259,860 Miles
Duty Class	Heavy Duty
Horse Power	260 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	721045
MLS Number	12691492
Last Updated	5/24/2024
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

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2020 Kenworth T470 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic

$89,740 USD

Kenworth T4 Construction is just right for your next build. Hook truck, rollback, dump, you name it, this truck is for you Paccar PX9 Motor with Allison 3000RDS, Reyco rear spring...

Condition	Used
Usage	124,435 Miles
Duty Class	Heavy Duty
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	403535
MLS Number	12695551
Last Updated	5/21/2024
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

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27 0

2012 Hino 338 Single Axle Cab & Chassis Truck - J08E-VB, 260HP, 6 Speed Automatic

$19,995 USD

One Owner, Fleet Maintained, Runs and Drives Excellent, AllisonRDS 3500,

Condition	Used
Usage	207,008 Miles
Duty Class	Heavy Duty
Horse Power	260 HP
Engine Model	Hino J08E-VB
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
MLS Number	12351006
Last Updated	5/21/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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2024 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

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OPTION DESCRIPTION PUB, 0000380 T380 SERIES CONVENTIONALP , 0070086 T380 Aero HoodP , 0080050 CARB CLEAN IDLE LABEL-PACCAR PX ENGINESP , 0090143 T380 AutomaticP , 0098409 ...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	KF378458
MLS Number	12739588
Last Updated	5/19/2024
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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2015 Western Star 4900 Tandem Axle Cab & Chassis Truck - Detroit, 560HP, 6 Speed Allison Rds Automatic

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ALUMINIUM TOOL BOX, BEACON LIGHT,

Condition	Used
Usage	216,403 Miles
Duty Class	Heavy Duty
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	C-35320
MLS Number	12878377
Last Updated	5/18/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2023 Autocar DC64 Cab & Chassis Truck

$209,000 USD

2023 Autocar DC64 Quint Axle Cab Chassis. *BRAND NEW 2023 TRUCK* 1075 Miles. 28 Hours. 20K Front Axle, 46K Rear Axles, Three 8K Lift Axles, 90K GVWR. Cummins Engine, HP. Spring Ride...

Condition	New
Usage	28 Hours
Duty Class	Heavy Duty
Horse Power	475 HP
Engine Model	Cummins X12
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Five Axle
Rear End	60,000 lb
Stock Number	246586
MLS Number	12755675
Last Updated	5/15/2024
Location	Saint Paul, MN, US
Sold By	Universal Truck Sales

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2023 Autocar DC64 Cab & Chassis Truck

$209,000 USD

2023 Autoocar DC64 Quint Axle Cab Chassis. ***BRAND NEW***.... Cummins X12 Engine w/475 HP. 1122 Miles. 31 Hours. ***SEVERAL UNITS AVAILABLE, ON THE GROUND, READY FOR BUILDS***.... 20K...

Condition	New
Usage	31 Hours
Duty Class	Heavy Duty
Horse Power	475 HP
Engine Model	Cummins X12
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Five Axle
Rear End	46,000 lb
Stock Number	246584
MLS Number	12755674
Last Updated	5/15/2024
Location	Saint Paul, MN, US
Sold By	Universal Truck Sales

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2023 Autocar DC64 Tri Axle Cab & Chassis Truck - Cummins, 475HP, 6 Speed Allison Rds Automatic

$199,900 USD

2023 Autocar DC64 TRI-DRIVE.... 1073 Miles..... *THIS CAB CHASSIS HAS THREE DRIVE AXLES*.... 89,000 LB GVWR. Cummins Engine, Allison 450 RDS Automatic Transmission. Full Lockers, Six Wheel...

Condition	New
Usage	1,073 Miles
Duty Class	Heavy Duty
Horse Power	475 HP
Drivetrain	6x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	69,000 lb 4.89 ratio
Stock Number	242646
MLS Number	12517660
Last Updated	5/14/2024
Location	Saint Paul, MN, US
Sold By	Universal Truck Sales