Kenworth 18 Speed T800 Day Cab Semi Trucks with Cummins Engines For Sale

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Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
19 0

2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated
$77,900 USD
Cummins ISX Reman Crate engine done June 2020, 265,000 miles on engine, New flywheel housing ,, Recent Dpf replacement, $55,000 in reciepts in just that work Clean truck, nice specs ,,
ConditionUsed
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX500
Drivetrain8x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End51,020 lb 3.55 ratio
Stock Number340889
MLS Number13492269
CategoryDay Cab Semi Trucks
Last Updated7/31/2025
Location
Spokane Valley, WA, US
Sold By

Class 8 Trucks

Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual
19 0

2014 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual

Recently Updated
$48,900 USD
aluminum headache rack, wet kit, rear locking axles,
ConditionUsed
Usage12,923 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberGW24083
MLS Number13300380
CategoryDay Cab Semi Trucks
Last Updated7/30/2025
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Double Frame
15 0

2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Double Frame

Recently Updated
$123,500 USD
2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Double Frame Stock #:52731, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd,...
ConditionUsed
Usage330,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number52731
MLS Number13585505
CategoryDay Cab Semi Trucks
Last Updated7/30/2025
Location
Blaine, WA, US
Sold By

International Machinery

2019 Kenworth T800 Extended Day Cab Tri Drive X15 565HP 18 Spd Double Frame
15 0

2019 Kenworth T800 Extended Day Cab Tri Drive X15 565HP 18 Spd Double Frame

Recently Updated
$123,500 USD
2019 Kenworth T800 Extended Day Cab Tri Drive X15 565HP 18 Spd Double Frame Stock #:5273, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd,...
ConditionUsed
Usage330,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Rear AxleTri Axle
Rear End69,000 lb 4.10 ratio
Stock Number5273
MLS Number13585504
CategoryDay Cab Semi Trucks
Last Updated7/30/2025
Location
Blaine, WA, US
Sold By

International Machinery

2014 Kenworth T800 - New Drop in Cummins ISX15 600HP Engine
9 1

2014 Kenworth T800 - New Drop in Cummins ISX15 600HP Engine

Recently Updated
$47,104.86 USD
2014 KENWORTH T800 TANDEM TRACTOR (unit #01922) Located in Quesnel, BC. Shipping and Financing Available. FEATURES:, ➡ 1,193,765 km*, ➡ 8,065 hr*, ➡ Cummins ISX15 600HP Engine (New...
ConditionUsed
Usage8,065 Hours
Horse Power600 HP
Engine ModelCummins ISX15
Transmission18 Speed
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number01922
MLS Number13293984
CategoryDay Cab Semi Trucks
Last Updated7/29/2025
Location
Quesnel, BC, Canada
Sold By

WeConsign Equip Ltd.

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
41 1

2014 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Call for price
WET KIT,
ConditionUsed
Usage19,481 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-36518
MLS Number13716739
CategoryDay Cab Semi Trucks
Last Updated7/23/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Manual
14 0

2007 Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Manual

$63,500 USD
Call for rental/lease prices
Very Low mile 2007 T800. PRE EMISSION Day Cab. Cummins ISM at 450 hp, 18 spd trans, 46k rears and lockers. Talk to us about installing a new lift axle. Perfect truck for it
ConditionUsed
Usage201,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins ISM
Drivetrain6x4
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberBTS6101
MLS Number13670877
CategoryDay Cab Semi Trucks
Last Updated7/12/2025
Location
Great Falls, MT, US
Sold By

Bouma Truck Sales

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
14 0

2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$68,500 USD
Low Miles, Pre-Emission 500 hp ISX15's. 18 Spd Transmissions, 46k rears with Full Lockers, 2 line wet kits, Dual Exhaust, Air Ride, Jake Brake,
ConditionUsed
Usage409,256 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberBTS0189
MLS Number13484342
CategoryDay Cab Semi Trucks
Last Updated7/12/2025
Location
Great Falls, MT, US
Sold By

Bouma Truck Sales

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
129 1

2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$96,000 USD
2013 Kenworth T800 Lowboy Ramps 100k Original Miles, 4k hours 14320 front axle, 46k rears, 4.10 rear axle ratio Cummins ISX 500, 500HP, 18 Speed, Full Lockers California CARB Compliant,
ConditionUsed
Usage105,766 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX15 500
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
MLS Number13683649
CategoryDay Cab Semi Trucks
Last Updated7/3/2025
Location
Santa Rosa, CA, US
Sold By

Personal Asset Brokerage

Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual
12 1

2013 Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual

$117,750 USD
0 Miles on Out of Frame Overhaul including Head with Paperwork ~ Deleted Cummins ISX ~ 600 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k rears ~ Full Lockers ~ Full Double Frame ~ Extended...
ConditionUsed
Usage486,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
Stock Number339516
MLS Number12778437
CategoryDay Cab Semi Trucks
Last Updated6/28/2025
Location
Olive Branch, MS, US
Sold By

Truck Market

Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual
14 1

2008 Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual

$62,750 USD
Only 282k Original Miles ~ Cummins ISX ~ 600 HP ~ 2250 Torque 18 Speed ~ 20k Front / 46k Rears ~ Full Double Frame ~ Auxiliary Transmission ~ Brand New Drives! ~ All Aluminum Wheels ~ Only...
ConditionUsed
Usage280,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number224517
MLS Number12562085
CategoryDay Cab Semi Trucks
Last Updated6/28/2025
Location
Olive Branch, MS, US
Sold By

Truck Market

2022 Kenworth T800 Extended Day Cab Tandem X15 550HP 18 Spd Double Frame
14 0

2022 Kenworth T800 Extended Day Cab Tandem X15 550HP 18 Spd Double Frame

$157,500 USD
2022 Kenworth T800 Extended Day Cab Tandem X15 550HP 18 Spd Double Frame, Stock #:52761, Exterior Colour: Black, Engine:Cummins X15, Horsepower:550, Transmission:18 Spd, Front...
Warranty
ConditionUsed
Usage240,000 Miles
Horse Power550 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number52761
MLS Number13620886
CategoryDay Cab Semi Trucks
Last Updated7/16/2025
Location
Blaine, WA, US
Sold By

International Machinery

2022 Kenworth T800 Extended Day Cab Tri Drive X15 550HP 18 Spd Double Frame
14 0

2022 Kenworth T800 Extended Day Cab Tri Drive X15 550HP 18 Spd Double Frame

$157,500 USD
2022 Kenworth T800 Extended Day Cab Tri Drive X15 550HP 18 Spd Double Frame, Stock #:5276, Exterior Colour: Black, Engine:Cummins X15, Horsepower:550, Transmission:18 Spd,...
Warranty
ConditionUsed
Usage240,000 Miles
Horse Power550 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Rear AxleTri Axle
Rear End69,000 lb 4.10 ratio
Stock Number5276
MLS Number13620859
CategoryDay Cab Semi Trucks
Last Updated7/16/2025
Location
Blaine, WA, US
Sold By

International Machinery

2015 Kenworth T800 4 Axle Day Cab Truck - ISX 500 HP - 18 Speedy - 2-93
10 0

2015 Kenworth T800 4 Axle Day Cab Truck - ISX 500 HP - 18 Speedy - 2-93

$65,000 USD
ISX 500 Cummins Diesel Engine, 18 Speed Transmission, 13,200 lb Front Axle, 13,200 LB Steerable Lift Axle, New Way Air Ride Transmission, 46,000 LB Rear Ends w/ Double Lockers, Kenworth 8...
ConditionUsed
Usage385,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Rear End3.73 ratio
MLS Number13658709
CategoryDay Cab Semi Trucks
Last Updated6/21/2025
Location
Lewistown, MT, US
Sold By

Seattle Tractor International, Inc.

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
39 1

2012 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Call for price
- WET KIT,
ConditionUsed
Usage13,888 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End45,000 lb 4.10 ratio
Stock NumberC-36494
MLS Number13630055
CategoryDay Cab Semi Trucks
Last Updated7/30/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
40 1

2016 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Call for price
EXTENDED CAB, ALUMINIUM TOOL BOX, DISC BRAKE, WET KIT,
ConditionUsed
Usage13,324 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-36406
MLS Number13552515
CategoryDay Cab Semi Trucks
Last Updated5/1/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual
36 1

2018 Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Call for price
EXTENDED CAB, ALUMINIUM TOOL BOX, DISC BRAKE,
ConditionUsed
Usage13,698 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-35871
MLS Number13171143
CategoryDay Cab Semi Trucks
Last Updated4/18/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual
40 1

2018 Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Call for price
461801 Miles, 15007 Hours, Engine: CUMMINS X15P, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 12R22.5 / 11R22.5, Wheels: Aluminum,...
ConditionUsed
Usage15,007 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-35872
MLS Number13210858
CategoryDay Cab Semi Trucks
Last Updated3/19/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 400HP, 18 Speed Manual
10 0

2016 Kenworth T800 Day Cab Truck - Cummins 400HP, 18 Speed Manual

$90,000 USD
New Motor, EngineModel: ISX15,
ConditionUsed
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Transmission18 Speed Manual
Stock NumberMCO160010
MLS Number13425769
CategoryDay Cab Semi Trucks
Last Updated3/6/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

2021 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Low Miles
15 1

2021 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Low Miles

$139,500 USD
2021 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Low Miles, Stock #:52581, Exterior Colour: Teal, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000,...
ConditionUsed
Usage162,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number52581
MLS Number13277083
CategoryDay Cab Semi Trucks
Last Updated7/8/2025
Location
Blaine, WA, US
Sold By

International Machinery

Kenworth T800 Day Cab Truck - Cummins 550HP
26 0

2017 Kenworth T800 Day Cab Truck - Cummins 550HP

Call for rental/lease prices
Tapered chrome front bumper c/w front tow hook receiver, Stainless steel permit panels, windshield visor, Dual chrome air cleaners, Dual chrome 7" exhaust stacks, Dual chrome air horns, Dual...
ConditionUsed
Usage7,018 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power550 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number14635
MLS Number11938500
CategoryDay Cab Semi Trucks
Last Updated1/3/2025
Location
Nisku, AB, Canada
Rented/Leased By

Brandt

2017 Kenworth T800 Extended Daycab Low Bed Tractor
1 0

2017 Kenworth T800 Extended Daycab Low Bed Tractor

$114,500 USD
Stock #:5149, Exterior Colour:White with Striping, Engine:Cummins ISX, Horsepower:550, Transmission:18 Spd, Front Axle:14,600, Rear Axle:46,000, Gear Ratio: 4.30, Frame:3/8s, Brakes...
ConditionUsed
Usage397,000 Miles
Horse Power550 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number5149
MLS Number11919962
CategoryDay Cab Semi Trucks
Last Updated7/30/2025
Location
Blaine, WA, US
Sold By

International Machinery

2017 Kenworth T800 Extended Day Cab Tandem
14 0

2017 Kenworth T800 Extended Day Cab Tandem

$127,000 USD
Stock #:51371, Exterior Colour:Teal, Engine:Cummins ISX, Horsepower:550, Transmission:18 Spd, Front Axle:20,000, Rear Axle:46,000, Gear Ratio: 4.30, Frame:Double, Brakes:Jake,...
ConditionUsed
Usage386,000 Miles
Horse Power550 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number51371
MLS Number11857086
CategoryDay Cab Semi Trucks
Last Updated6/27/2025
Location
Blaine, WA, US
Sold By

International Machinery

2017 Kenworth T800 Day Cab Truck
14 0

2017 Kenworth T800 Day Cab Truck

$127,000 USD
Stock #:5137, Exterior Colour:Teal, Engine:Cummins ISX, Horsepower:550, Transmission:18 Spd, Front Axle:20,000, Rear Axle:69,000, Gear Ratio: 4.30, Frame:Double, Brakes:Jake,...
ConditionUsed
Usage386,000 Miles
Horse Power550 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End69,000 lb 4.30 ratio
Stock Number5137
MLS Number11857080
CategoryDay Cab Semi Trucks
Last Updated6/27/2025
Location
Blaine, WA, US
Sold By

International Machinery

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