18 Speed Sleeper Semi Trucks with 500-549 HP, 3.50-3.99 Ratio For Sale

(877) 705-___ SHOW
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9 0

2025 Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$214,000 USD

Nice unit ready for work! call Denny for more info and complete specs....!, EngineType: MX13, NumSpeeds: 18-spd, Suspension: AG400, Sleeper: Flat Top, CabType: Sleeper, exhaust: Dual,...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SJ126195
MLS Number	12739503
Category	Sleeper Semi Trucks
Last Updated	6/15/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

42 1

2022 International LoneStar Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

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158298 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 62, Wheels: Aluminum, Wheel...

Condition	Used
Usage	158,298 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	C-34106
MLS Number	12031588
Category	Sleeper Semi Trucks
Last Updated	11/9/2023
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

41 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

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352765 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, AirLiner Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 62, Wheels: Aluminum, Wheel...

Condition	Used
Usage	352,765 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	C-35680
MLS Number	12958580
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 970-___ SHOW
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15 0

2021 Kenworth W900 Sleeper Semi Truck - 62" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$104,900 USD

Just arrived, Bal of 5YR/550 warranty till 7/25,

Condition	Used
Usage	477,013 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	62"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	274328
MLS Number	12944474
Category	Sleeper Semi Trucks
Last Updated	7/2/2024
Location	Butler, PA, US
Sold By	Hunter Truck

18 1

2021 Kenworth T880 Sleeper Semi Truck - Paccar 510HP, 18 Speed Manual

$35,000 USD

2021 KENWORTH T880, PACCAR MX-13 510 HP, EATON-FULLER RTLO-209-18 18 SPD, DANA-SPICER D-46-172 46 000 LBS FULL LOCK, RATIO 3:91 BUMPER, HOOD, RAD KIT, CAB AND FUEL TANK ARE DAMAGED. ...

Condition	Used
Usage	321,228 Miles
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	GX29081
MLS Number	12712596
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Champlain, NY, US
Sold By	Gamex

41 1

2021 Peterbilt 389 Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 525HP, 18 Speed Manual

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218230 Miles, Engine: CUMMINS X15, 525 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Trac Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 48, Wheels: Aluminum, Wheel...

Condition	Used
Usage	218,230 Miles
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-35197
MLS Number	12644460
Category	Sleeper Semi Trucks
Last Updated	4/6/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 970-___ SHOW
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15 0

2020 Kenworth W900 Sleeper Semi Truck - 62" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Price Reduced

$109,900 USD

Fresh engine rebuild 5/24 @ 434176, VIT interior, Rear bunk window, Warranty till 12/25,

Condition	Used
Usage	15,474 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	62"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	274004
MLS Number	12941287
Category	Sleeper Semi Trucks
Last Updated	7/10/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 368-___ SHOW
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14 1

2020 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 525HP

Price Reduced

$159,999 USD

Condition	Used
Usage	9,444 Hours
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	CLF406851
MLS Number	12921579
Category	Sleeper Semi Trucks
Last Updated	7/9/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

42 1

2020 Kenworth W900L Sleeper Semi Truck - 62" Raised Roof Sleeper, Cummins 525HP, 18 Speed Ultrashift Amt

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415404 Miles, 5997 Hours, Engine: CUMMINS X15, 525 HP, Fuel Type: Diesel, 18 Speed Ultrashift AMT Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper,...

Condition	Used
Usage	5,997 Hours
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35391
MLS Number	12845238
Category	Sleeper Semi Trucks
Last Updated	5/4/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 986-___ SHOW
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24 0

2020 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 61" Mid Roof Sleeper, Detroit 505HP

Price Reduced

$99,900 USD

****HEAVY HAUL**** 2020 FREIGHTLINER 122SD, DD15 505 HP ENGINE, EATON 18 SPEED MANUAL TRANSMISSION, 20K# FRONT AXLE, 46K# REARS, 20K# DROP AXLE, DOUBLE FRAME, SINGLE BUNK SLEEPER stock:...

Condition	Used
Usage	499,000 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	254459
MLS Number	12758008
Category	Sleeper Semi Trucks
Last Updated	7/10/2024
Location	Tampa, FL, US
Sold By	Southport Truck Group

25 0

2020 Peterbilt 567 Sleeper Semi Truck - Paccar 510HP, 18 Speed Automatic

$20,000 USD

2020 PETERBILT 567, PACCAR MX-13 510 HP, EATON-FULLER RTLO-18918B 18 SPD, EATON DSP40 40 000 LBS FULL LOCK, RATIO 3:55 , BUMPER, HOOD, RAD KIT, ENGINE, TRANSMISSION, CAB, FRONT AXLE, FUEL...

Condition	Used
Usage	653,986 Miles
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	GX29022
MLS Number	12733963
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Champlain, NY, US
Sold By	Gamex

18 1

2019 International LT Sleeper Semi Truck - Cummins 525HP, 18 Speed Manual

$30,000 USD

2019 INTERNATIONAL LT, CUMMINS X15 525 HP, EATON-FULLER RTLO-18918B 18 SPD, MERITOR LBS FULL LOCK, RATIO 3:70 ********, PLEASE DO NOT HESITATE TO CONTACT US FOR MORE INFORMATIONS

Condition	Used
Usage	682,770 Miles
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	GX29668
MLS Number	12967768
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Champlain, NY, US
Sold By	Gamex

32 1

2019 International LoneStar Sleeper Semi Truck - Cummins 525HP, 18 Speed Manual

$46,000 USD

2019 INTERNATIONAL LONESTAR, CUMMINS X15, 525HP, EATON-FULLER RTLO18918B, MERITOR RT-46-160, RATIO 3.73, 46 000LBS, ***************************************************************, PLEASE...

Condition	Used
Usage	1,056,007 Miles
Duty Class	Heavy Duty
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	GX29667
MLS Number	12933808
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Champlain, NY, US
Sold By	Gamex

49 1

2019 Kenworth T880 Sleeper Semi Truck - 68" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

2019 Peterbilt 389 Sleeper Semi Truck

$142,500 USD

Stock #:5154, Exterior Colour:Purple, Engine:Cummins X15, Horsepower:500, Transmission:18 Spd, Front Axle:13,200, Rear Axle:Super 40’s, Gear Ratio:3.58, Frame:3/8s, Brakes:Jake,...

Condition	Used
Usage	463,000 Miles
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	78"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	5154
MLS Number	11984505
Category	Sleeper Semi Trucks
Last Updated	2/9/2024
Location	Blaine, WA, US
Sold By	International Machinery

(855) 642-___ SHOW
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11 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Amt

$89,950 USD

Used Freightliner Cascadia sleeper for sale. Features: Air Ride Cab, Aluminum Half Rear Fenders, Single Exhaust, Stainless Mudflap Brackets, Aluminum Headache Rack, Hood Spot Mirror, 1-bed...

Condition	Used
Usage	9,357 Hours
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	22P151
MLS Number	11436546
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

19 0

2018 Peterbilt 579 Tandem Highway Tractor with 72in Sleeper Cab MX13 510HP 18 Spd Super 40s Axles Full Lockers

$52,500 USD

2018 Peterbilt 579 Tandem Highway Tractor with 72in Sleeper Cab MX13 510HP 18 Spd Super 40s Axles Full Lockers, Stock #:5239, Exterior Colour:White, Engine:Paccar MX13, Horsepower:510,...

Condition	Used
Usage	429,000 Miles
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5239
MLS Number	12882295
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	Blaine, WA, US
Sold By	International Machinery

19 0

2018 Peterbilt 579 Tandem Highway Tractor MX13 510HP 18 Spd 72in Sleeper Cab Super 40s Axles Full Lockers

$52,500 USD

2018 Peterbilt 579 Tandem Highway Tractor MX13 510HP 18 Spd 72in Sleeper Cab Super 40s Axles Full Lockers, Stock #:5238, Exterior Colour:White, Engine:Paccar MX13, Horsepower:510,...

Condition	Used
Usage	456,000 Miles
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5238
MLS Number	12882293
Category	Sleeper Semi Trucks
Last Updated	6/5/2024
Location	Blaine, WA, US
Sold By	International Machinery

20 1

2018 Kenworth T800 Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

$65,000 USD

2018 KENWORTH T800, CUMMINS X-15 500 HP, EATON-FULLER RTLO18918B 18 SPD, MERITOR RT-46-160 46 000 LBS FULL LOCK, RATIO 3:58 , ************, PLEASE DO NOT HESITATE TO CONTACT US FOR MORE...

Condition	Used
Usage	716,304 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	GX29431
MLS Number	12844974
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Champlain, NY, US
Sold By	Gamex

46 1

2018 International LT Sleeper Semi Truck - 64" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

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766757 Miles, 12500 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 64,...

Condition	Used
Usage	12,500 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	64"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	C-34760
MLS Number	12843367
Category	Sleeper Semi Trucks
Last Updated	5/3/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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21 0

2018 Kenworth T880 Tri Axle Sleeper Semi Truck - 54" Mid Roof Sleeper, Cummins 500HP, 18 Speed Amt

$119,900 USD

Overhaul 4/23 @ 403,171 with paperwork, Full lockers, Auto grease system, Headache rack with chain box, 20K pusher axle,

Condition	Used
Usage	461,382 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Drivetrain	8x6
Transmission	18 Speed Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	54"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	60,000 lb 3.58 ratio
Stock Number	272792
MLS Number	12805596
Category	Sleeper Semi Trucks
Last Updated	6/7/2024
Location	Butler, PA, US
Sold By	Hunter Truck

19 1

2018 Peterbilt 579 Tandem Highway Tractor with 58in Sleeper Cab

$55,500 USD

Stock #:5205, Exterior Colour:White, Engine:Paccar MX13, Horsepower:510, Transmission:18 Spd Auto, Front Axle:13,200, Rear Axle:Super 40’s, Gear Ratio: 3.73, Frame:3/8, Brakes:Jake,...

Condition	Used
Usage	405,000 Miles
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Automatic
Sleeper Size	58"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5205
MLS Number	12449325
Category	Sleeper Semi Trucks
Last Updated	3/9/2024
Location	Blaine, WA, US
Sold By	International Machinery

19 1

2018 Peterbilt 579 Tandem Highway Tractor with 72in Sleeper Cab

$52,500 USD

Stock #:5146, Exterior Colour:White, Engine:Paccar MX13, Horsepower:510, Transmission:18 Spd, Front Axle:12,500, Rear Axle:Super 40’s, Gear Ratio: 3.73, Frame:3/8, Brakes:Jake,...

Condition	Used
Usage	520,000 Miles
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	5146
MLS Number	11906401
Category	Sleeper Semi Trucks
Last Updated	5/14/2024
Location	Blaine, WA, US
Sold By	International Machinery

(855) 906-___ SHOW
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32 0

2018 Kenworth T800 Sleeper Semi Truck - 28" Mid Roof Sleeper, Cummins 500HP, 18 Speed Automatic

$92,500 USD

Cummins ISX15 (500 HP), Engine Brake, Eaton Fuller FO18E318B-MXP 18-Speed Automatic Transmission, RT46-160P 46,000# Dual Drive Rear Axles (3.91 Ratio), Double Lockers, KW 8-Bag Air Ride...

Condition	Used
Usage	16,359 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	28"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	E-17330
MLS Number	11575583
Category	Sleeper Semi Trucks
Last Updated	12/29/2023
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.