Used Kenworth Manual 6x4 T800 Day Cab Semi Trucks For Sale

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

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- WET KIT,

Condition	Used
Usage	13,888 Hours
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	45,000 lb 4.10 ratio
Stock Number	C-36494
MLS Number	13630055
Category	Day Cab Semi Trucks
Last Updated	6/27/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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22 0

2001 Kenworth T800 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual

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$39,900 USD

Double frame, Kenworth T800 day cab with Cat C15 6NZ engine and 475 HP, Eaton-Fuller 18 speed transmission, 13K front axle and 46K rears, diff lock, Neway suspension, 202" wheelbase, 130"...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	7097
MLS Number	13637841
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

14 0

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

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$63,500 USD

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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

Condition	Used
Usage	201,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	BTS6101
MLS Number	13670877
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

11 0

2009 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

Recently Updated

$62,500 USD

COMPLETE FRESH IN FRAME REBUILD, New Head and Turbo. Low miles/hours, Cummins ISX15 485hp, 10 Speed Manual, Jake Brake, 40,k Rears, 13,2k Front, No Rust, Nice Truck!,

Condition	Used
Usage	391,654 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BTS5887
MLS Number	12873995
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 882-___ SHOW
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26 0

2014 Kenworth T800 Day Cab Truck - Paccar 455HP, 10 Speed Manual

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$41,977 USD

2014 Kenworth T-800 Tandem-Axle Non-Sleeper Truck, Paccar MX-13 12.9L @ 455 H.P., Engine Brake, Eaton-Fuller FRO-162010C 10-Speed O/D Transmission, 3.42 Ratio, 189" W.B., 4-Bag Air-Ride...

Condition	Used
Usage	8,505 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	4022
MLS Number	13120185
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

11 0

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

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$68,500 USD

2013 Kenworth T800, Low Miles, Pre-Emission 500 HP, ISX 15. 18 Speed Transmission, 46k Rears with Full Lockers, 2 line wet kit, Jake Brake, Air Ride,

Condition	Used
Usage	17,102 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	BTS9833
MLS Number	13484370
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

14 0

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

Recently Updated

$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,

Condition	Used
Usage	409,256 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	BTS0189
MLS Number	13484342
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

9 0

2009 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

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$62,500 USD

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Fresh, COMPLETE IN FRAME REBUILD... Low miles/hours, Cummins ISX15 485hp, 10 Speed Manual, Jake Brake, 40,k Rears, 13,2k Front, No Rust, Nice Truck!,

Condition	Used
Usage	331,266 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BTS5909
MLS Number	12873991
Category	Day Cab Semi Trucks
Last Updated	7/10/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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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,

Condition	Used
Usage	105,766 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
MLS Number	13683649
Category	Day Cab Semi Trucks
Last Updated	7/3/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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19 0

2013 Kenworth T800 Day Cab Truck

$39,900 USD

2013 Kenworth T800 Tandem Day Cab, Paccar Engine!!! 455 HP Engine!!! Eaton Fuller 10 Speed Manual Transmission!!! ONLY 381,997 MILES!!! Air Ride Cab, Hendrickson Air Ride Suspension,...

Condition	Used
Usage	12,779 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX/MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	260309
MLS Number	13680762
Category	Day Cab Semi Trucks
Last Updated	7/2/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

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101 3

2011 Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual

$45,000 USD

2011 Kenworth T800 Tandem Axle Day Cab (4) Four Sister Trucks available for sale All around 350k miles +/- Identically Spec'd Cummins ISX Engine, 485HP, Eaton Fuller 13 Speed, Wet Kit, 13200...

Condition	Used
Usage	352,747 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13673322
Category	Day Cab Semi Trucks
Last Updated	6/27/2025
Location	Santa Ana, CA, US
Sold By	Personal Asset Brokerage

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39 2

1999 Kenworth T800 Day Cab Truck - Cummins 400HP, 9 Speed Manual

$55,000 USD

1999 Kenworth T800 Heavy Spec Truck Selling Because of California Emission Laws Cummins M11 Plus Engine, 100k Original Miles, Eaton Fuller 9 Speed 20k front axle, 46k rears, Wet kit maybe 20...

Condition	Used
Usage	100,130 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins M11 CELECT PLUS
Drivetrain	6x4
Transmission	9 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13665666
Category	Day Cab Semi Trucks
Last Updated	6/25/2025
Location	Santa Ana, CA, US
Sold By	Personal Asset Brokerage

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28 0

1995 Kenworth T800 Day Cab Truck - Cummins 400HP, 10 Speed Manual

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Cummins N14 400 hp Engine, 10 Speed Eaton Fuller Manual Transmission, RT-40-145 3.91 Differential Lock, 12,000 lb Front Axle, 36,000 lb Rears, 48000 lb GVWR, Aluminum Wheels, 11R24.5, 8-Bag...

Condition	Used
Usage	880,777 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins N14
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.91 ratio
Stock Number	640972-KW
MLS Number	12937927
Category	Day Cab Semi Trucks
Last Updated	6/21/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

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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...

Condition	Used
Usage	385,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Rear End	3.73 ratio
MLS Number	13658709
Category	Day Cab Semi Trucks
Last Updated	6/21/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

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38 0

2012 Kenworth T800 4 Axle Day Cab Truck - 2-81

$64,500 USD

ISX 485 Cummins Diesel, 13 Speed Fuller Transmission, Alu. Headach Rack, AC, Air Ride, 160 Gal Fuel Tank, 27 Gal DEF, 14.6K Front 46K Rear Dana Spicer Suspension, 13.2K Watson Chalin...

Condition	Used
Usage	403,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX / X15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
MLS Number	13658652
Category	Day Cab Semi Trucks
Last Updated	6/20/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

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28 0

2009 Kenworth T800 Day Cab Truck - 2-88

$55,000 USD

Cummins ISX485, Eaton 10 Speed, DSP 40k Rears w/ 3:70 Ratio, 14,600 Front Axle, 176" Wheelbase, 11:00x24 Tires - 507,000 Miles Located Lewistown, Montana - Corporate Disposal.

Quantity	2
Condition	Used
Usage	507,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Emission Rating	Tier 4i
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40 lb 3.70 ratio
MLS Number	12597407
Category	Day Cab Semi Trucks
Last Updated	6/19/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

9 0

2012 Kenworth T800 Day Cab Truck - Cummins, Manual

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COMPLETE OUT OF FRAME REBUILD. ZERO MILES.....Cummins ISX15, 485hp, 13 speed transmission, 13k Front, 40k Rears, Full Differential Lockers, 244" WB, Jake Brake, Air Slide 5th Wheel, Aluminum...

Condition	Used
Usage	456,614 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	BTS7405
MLS Number	12027274
Category	Day Cab Semi Trucks
Last Updated	6/18/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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8 0

2012 Kenworth T800 Day Cab Truck - Paccar 485HP, 13 Speed Manual

$59,900 USD

2012 Kenworth T800 --- Tandem Axle, MX-13 Paccar 485 HP, Eaton-Fuller Manual 13 Speed, 3.70 Ratio, 12,350 Front Axle, 40,000 Rear Axle, 185" Wheelbase, 15' 6" Bridge, Air Ride AG400, 3 Stage...

Condition	Used
Usage	316,502 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	335279
MLS Number	12557943
Category	Day Cab Semi Trucks
Last Updated	6/12/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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14 0

2015 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$62,900 USD

Extended cab with wet line, 46 Rears with full lockers,

Condition	Used
Usage	12,944 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	281486
MLS Number	13635692
Category	Day Cab Semi Trucks
Last Updated	6/10/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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20 0

2004 Kenworth T800 Day Cab Truck - Caterpillar 430HP, 10 Speed Manual

$26,500 USD

2004 Kenworth T800 Daycab Truck, Caterpillar C13 Acert 430Hp Engine, Eaton 10 Manual Transmission, 108,000 Miles, Engine Brakes, Cruise Control, 3.55 Gears, Air Suspension, Differential Lock...

Condition	Used
Usage	108,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Caterpillar C13 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13604968
Category	Day Cab Semi Trucks
Last Updated	7/6/2025
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

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16 1

2020 Kenworth T800 Tri Axle Day Cab Truck - Cummins 450HP, 13 Speed Manual

$119,000 USD

2 line wet kit, 3 way lockers, Sliding 5th wheel, 13,500 Steerable lift axle- 8' spread, Cummins ISX15 450 HP, Jake brake, 13 speed transmission, 3.70 ratio, 146" Cab/trunnion, Front disc...

Condition	Used
Usage	6,653 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	53,500 lb 3.70 ratio
Stock Number	6813
MLS Number	13531558
Category	Day Cab Semi Trucks
Last Updated	6/7/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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31 1

2019 Kenworth T800 Day Cab Truck - Paccar 510HP, 18 Speed Manual

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WET KIT,

Condition	Used
Usage	13,705 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36456
MLS Number	13603345
Category	Day Cab Semi Trucks
Last Updated	5/31/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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20 0

2004 Kenworth T800 Day Cab Truck

$44,950 USD

FRESHLEY SAND BLASTED AXALTA PAINTED CHASSIS,, NEW BUMPER CERAMIC COATED EXHAUST ELBOWS, CLEAN TIGHT TRUCK D.O.T INSPECTED,

Condition	Used
Usage	342,653 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Caterpillar C12
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.90 ratio
Stock Number	VTP232121
MLS Number	12567181
Category	Day Cab Semi Trucks
Last Updated	5/30/2025
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts