Used Kenworth 18 Speed Tandem Axle Trucks with Cummins Engines For Sale

2018 Kenworth W900 Day Cab Truck - Cummins 500HP, 18 Speed Manual

2024 Kenworth T880 Day Cab Truck - Cummins 470HP, 18 Speed Endurant Automatic

2019 Kenworth T880 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

Contact for price

Installed option, BEACONS LIGHT, ALUMINIUM HEADACHE RACK,

Condition	Used
Usage	861,945 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-37342
MLS Number	14299424
Category	Sleeper Semi Trucks
Last Updated	4/9/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 955-___ SHOW
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2017 Kenworth T880 Day Cab Truck - Cummins 525HP, 18 Speed Manual

Price Drop $84,750 USD

346k Original Miles ~ Deleted Cummins ISX ~ 525 HP ~ 18 Speed ~ 14,320 Front / 46k Rears ~ Full Lockers ~ Headache Rack ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	345,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	160316
MLS Number	13971766
Category	Day Cab Semi Trucks
Last Updated	4/8/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 445-___ SHOW
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2004 Kenworth T800 Conventional Day Cab Tractor, Chalmers Suspension, (211k) Very Low Miles!

Newly Listed

$68,750 USD

~ JUST IN! This 2004 Kenworth T800 is one of 2 trucks w/ Very Low Miles! (211k), Cummins ISX 500 motor, 500 HP, Eaton Fuller 18-Speed, (RTL018918B). Inter Axle Diff-lock, Sliding 5th Wheel,...

Condition	Used
Usage	148,893 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.11 ratio
Stock Number	051784
MLS Number	14294417
Category	Day Cab Semi Trucks
Last Updated	4/10/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(855) 906-___ SHOW
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2024 Kenworth W900 Sleeper Semi Truck - 54" Flat Top Sleeper, Cummins 400HP, 18 Speed Manual

2016 Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual

Newly Listed

Contact for price

2016 KENWORTH T800 3-AXLE HEAVY HAUL DAY CAB TRACTOR, Cummins ISX15 (600 HP), Engine Brake, Eaton Fuller RTLO-18918B 18 Speed Manual Transmission, AT1202 2-Speed ELE Auxiliary Transmission,...

Condition	Used
Usage	16,338 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	E18717
MLS Number	14287414
Category	Day Cab Semi Trucks
Last Updated	4/10/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(844) 445-___ SHOW
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2004 Kenworth T800 Conventional Day Cab Tractor, Chalmers Suspension, ( 247k) Very Low Miles!

$68,750 USD

~ JUST IN! This 2004 Kenworth T800 is one of 2 trucks w/ Very Low Miles! (247k), Cummins ISX 500 motor, 500 HP, Eaton Fuller 18-Speed, (RTL018918B). Inter Axle Diff-lock, Sliding 5th Wheel,...

Quantity	2
Condition	Used
Usage	10,939 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.11 ratio
Stock Number	051785
MLS Number	14244832
Category	Day Cab Semi Trucks
Last Updated	4/10/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2021 Kenworth T800 Dump Truck - Cummins 525HP, 18 Speed Ultrashift Plus Amt

Contact for price

Installed option, EXTENDED CAB, FRONT AXLE SPACING "SPREAD": 140", BEACONS LIGHT,

Condition	Used
Usage	8,579 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Ultrashift Plus Automated
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37292
MLS Number	14282018
Category	Dump Trucks
Last Updated	4/2/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2021 Kenworth T880 Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

Contact for price

Installed option, DISC BRAKE, ESPAR,

Condition	Used
Usage	9,347 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37474
MLS Number	14277923
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 624-___ SHOW
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2023 Kenworth W990 Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

$144,950 USD

For Sale: 2023 Kenworth W990 - LOW MILES!, - 565hp Cummins X15, - Endurant 18-Speed Auto, - 76" Mid Roof Single Bunk Sleeper, Additional Features: Diamond Interior, Dual Air Ride Two-Tone...

Condition	Used
Usage	3,457 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	45,400 lb 3.42 ratio
Stock Number	MO11203
MLS Number	14230226
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 883-___ SHOW
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2021 Kenworth T800 Day Cab Tandem X15 565HP 18 Spd

$127,500 USD

2021 Kenworth T800 Day Cab Tandem X15 565HP 18 Spd, Stock #:53061, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000, Rear Axle:46,000...

Condition	Used
Usage	278,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	53061
MLS Number	14273545
Category	Day Cab Semi Trucks
Last Updated	4/9/2026
Location	Blaine, WA, US
Sold By	International Machinery

(833) 478-___ SHOW
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2020 Kenworth W900L Sleeper Semi Truck - 86" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price

Eye catching red to match the red x15 getting a FRESH OVERHAUL. 18spd studio sleeper with the couch. BRAND NEW VIRGIN DRIVES. Call today for more info

Condition	Used
Usage	467,412 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	86"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7260
MLS Number	14273326
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 321-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$69,900 USD

18 SPD MANUAL, APU,

Condition	Used
Usage	444,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	1730
MLS Number	14271492
Category	Sleeper Semi Trucks
Last Updated	3/28/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$70,900 USD

18 SPD MANUAL, APU,

Condition	Used
Usage	432,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	1729
MLS Number	14271483
Category	Sleeper Semi Trucks
Last Updated	3/28/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
NUMBERCall Seller

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$72,900 USD

18 SPD MANUAL, APU,

Condition	Used
Usage	8,744 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	1728
MLS Number	14271476
Category	Sleeper Semi Trucks
Last Updated	3/28/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(541) 912-___ SHOW
NUMBERCall Seller

2013 Kenworth T800W Heavy Hauler Truck

$62,000 USD

2013 Kenworth T800W. Cummins ISX15, 550 high performance engine, Jake brake, 18918B trans. 46'S rears with 2 speeds, (4:11 and 5:60) ratio, steers 18,000lbs386/65R22.5. Loaded dash. APU,...

Condition	Used
Usage	479,200 Miles
Duty Class	Heavy Duty Hauler Truck
Horse Power	550 HP
Engine Model	Cummins ISX 15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Aerocab Aerodyne Sleeper
Sleeper Size	76"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13180012
Category	Hauler Trucks
Last Updated	3/26/2026
Location	Eugene, OR, US
Sold By	Quality Equipment Sales

(844) 624-___ SHOW
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2023 Kenworth W990 Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 565HP, 18 Speed Amt

$144,950 USD

For Sale: 2023 Kenworth W990 - LOW MILES!, - 565hp Cummins X15, - Endurant 18-Speed Auto, - 76" Mid Roof Single Bunk Sleeper, Additional Features: Diamond Interior, Dual Air Ride Two-Tone...

Condition	Used
Usage	3,457 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	45,400 lb 3.42 ratio
Stock Number	MO11203
MLS Number	14230229
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(833) 780-___ SHOW
NUMBERCall Seller

2012 Kenworth T660 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

Price Drop $28,900 USD

A TRUE "Truckers truck!!" 2012 Kenworth T660, 921,000 Miles, 30k miles on 2024 motor rebuild receipts available, 18 speed transmission, New clutch, New drivers seat, New front axel king...

Condition	Used
Usage	921,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	317427
MLS Number	14065890
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(844) 714-___ SHOW
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2013 Kenworth W900 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$59,500 USD

Full lockers, Sliding 5th wheel, Cummins ISX 500HP, Jake brake, 18 speed transmission, Dual air cleaners, Dual stacks, 115" Cab/trunnion, Extended cab, 3.70 ratio, 13,200 FA- 40,000 RA, 8...

Condition	Used
Usage	674,851 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	Consign W900
MLS Number	14111274
Category	Day Cab Semi Trucks
Last Updated	3/24/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 955-___ SHOW
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2017 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$137,750 USD

313,000 Original Miles ~ Cummins N14 ~ 525 HP ~ 2050 Torque 18 Speed ~ 14k Front / 46k Rears ~ Full Lockers ~ Wet Kit ~ Financing Available with Your Good Credit,

Condition	Used
Usage	316,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins N14
Transmission	18 Speed Manual
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	190804
MLS Number	14158659
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 574-___ SHOW
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2008 Kenworth W900 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Autoshift Amt

$69,500 USD

2008 Kenworth T800W Wide Hood, 557,650 miles, Cummins ISX-600HP, Eaton Fuller 18 speed autoshift with clutch, 20,000 front axle, dual steering boxes, 20,000 steerable pusher axle, 46,000...

Condition	Used
Usage	550,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Transmission	18 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
MLS Number	11461810
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Woodland, CA, US
Sold By	Western Trencher and Equipment

(844) 574-___ SHOW
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2008 Kenworth T800 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Autoshift Amt

$69,500 USD

HEAVY HAUL 2008 Kenworth T800W Wide Hood, 557,650 miles, Cummins ISX-600HP, Eaton Fuller 18 speed autoshift with clutch, 20,000 front axle, dual steering boxes, 20,000 steerable pusher axle,...

Condition	Used
Usage	557,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Transmission	18 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
MLS Number	11350124
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Woodland, CA, US
Sold By	Western Trencher and Equipment

2016 Kenworth ICON 900 Sleeper Semi Truck - Cummins 600HP, 18 Speed Manual

Contact for price

Installed option, FRIGO, BEACONS LIGHT, DIVAN-LIT,

Condition	Used
Usage	1,133,962 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	C-37443
MLS Number	14244399
Category	Sleeper Semi Trucks
Last Updated	3/13/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center