18 Speed Trucks with Cummins Engines For Sale

(844) 956-___ SHOW
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2010 Peterbilt 388 Day Cab Truck - Cummins 455HP, 18 Speed Manual

$85,000 USD

Fresh Engine Overhaul, New Head, Cummins ISX15 455HP, Engine Brake, Eaton Fuller RTLO18918B 18-Speed Manual Transmission, Diff Locking Rear Axle, Peterbilt Low Air Suspension w/ Dump...

Condition	Used
Usage	582,686 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.10 ratio
Stock Number	C5010
MLS Number	13396632
Category	Day Cab Semi Trucks
Last Updated	6/24/2025
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(541) 912-___ SHOW
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2013 Kenworth T800W Heavy Hauler Truck

$79,000 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
Transmission	18 Speed Manual
Sleeper Type	Aerocab Aerodyne Sleeper
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13180012
Category	Hauler Trucks
Last Updated	4/9/2025
Location	Eugene, OR, US
Sold By	Quality Equipment Sales

(844) 883-___ SHOW
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1 0

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

Recently Updated

$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

Condition	Used
Usage	240,000 Miles
Horse Power	550 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	52761
MLS Number	13620886
Category	Day Cab Semi Trucks
Last Updated	6/25/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
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1 0

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

Recently Updated

$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

Condition	Used
Usage	240,000 Miles
Horse Power	550 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	5276
MLS Number	13620859
Category	Day Cab Semi Trucks
Last Updated	6/25/2025
Location	Blaine, WA, US
Sold By	International Machinery

(530) 941-___ SHOW
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41 1

2012 International Paystar 5900 Dump Truck - Cummins 500HP, 18 Speed Manual

Newly Listed

$79,500 USD

2012 International Paystar 5900i Cummins ISX 500Hp, 242,301 Miles, Jake Brakes, CARB Compliant DPF/DEF 46,000 LBS Rear Axle, 20,000 LBS Front Axle, Chalmers 800 series 46K Walking Beam...

Condition	Used
Usage	242,301 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13665649
Category	Dump Trucks
Last Updated	6/25/2025
Location	Redding, CA, US
Sold By	Mittry Construction

42 0

2023 Kenworth T880 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$129,500 USD

2023 KENWORTH T880 TRI AXLE!! ONLY 274K MILES! CUMMINS X15 - 565HP! 18 SPEED EATON THICK FRAMED, 14,320 FAW! 59,200 RAW! KW AIRGLIDE SUSPENSION! DUAL EXHAUST! FULL LOCKERS! HYDRA FLOW!...

Condition	Used
Usage	274,175 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Glide
Rear Axle	Tri Axle
Rear End	58,200 lb 3.73 ratio
Stock Number	7004
MLS Number	13665246
Category	Sleeper Semi Trucks
Last Updated	6/25/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 624-___ SHOW
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22 0

2018 Kenworth T680 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 400HP, 12 Speed Ultrashift Automatic

Recently Updated

$47,950 USD

Looking for a reliable, feature packed truck that won't break the bank? Your search ends here! Presenting a truly exceptional 2018 Kenworth T680 that's ready to hit the road and elevate your...

Condition	Used
Usage	574,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	MO10176A
MLS Number	13607048
Category	Sleeper Semi Trucks
Last Updated	6/25/2025
Location	Oklahoma City, OK, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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22 0

2018 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Automatic

Recently Updated

$47,950 USD

For sale: a vibrant yellow 2018 Kenworth T680, powered by a reliable Cummins X15 engine with up to 450 HP and a 18-speed Eaton transmission. This well-maintained truck, with ~574,000 miles,...

Condition	Used
Usage	574,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	MO10176A
MLS Number	13590801
Category	Sleeper Semi Trucks
Last Updated	6/25/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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22 0

2018 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Automatic

Recently Updated

$47,950 USD

For sale: a vibrant yellow 2018 Kenworth T680, powered by a reliable Cummins X15 engine with up to 450 HP and a 18-speed Eaton transmission. This well-maintained truck, with ~574,000 miles,...

Condition	Used
Usage	574,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	MO10176A
MLS Number	13590784
Category	Sleeper Semi Trucks
Last Updated	6/25/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

46 0

2020 Peterbilt 389 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated

$114,500 USD

FRESH OVERHAUL WITH PAPERWORK! FLEET MAINTAINED 2020 PETERBILT 389 EXTENDED CAB!! CUMMINS X15 500HP, 18 SPEED MANUAL EATON FULLER, AIR TRAC SUSPENSION, FULL LOCKERS, 14,320 FAW, 46,000 RAW,...

Condition	Used
Usage	356,702 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.70 ratio
Stock Number	6965
MLS Number	13542244
Category	Day Cab Semi Trucks
Last Updated	6/25/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 637-___ SHOW
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43 1

2008 Peterbilt 388 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated

$78,900 USD

2008 Peterbilt 388, heavy spec, 183,851 miles, 11,082 hours, ISX15 500 hp, 18 speed, 46,000 rears, 14,320 front, Pete air trac sups, wet kit, headache rack, 4.30 ratio, 270 wb, 12,000...

Condition	Used
Usage	11,083 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	13421544
Category	Day Cab Semi Trucks
Last Updated	6/25/2025
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(833) 315-___ SHOW
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6 0

2016 Peterbilt 567 TA Daycab Tractor - Rebuilt Cummins ISX15 550 HP

Newly Listed

$87,329.89 USD

2016 PETERBILT 567 TA HEAVY SPEC DAYCAB TRACTOR (Unit #02222) Located in Abbotsford, BC. Shipping and Financing Available. FEATURES:, ➡ 607,833 KM*, ➡ Rebuilt Cummins ISX15 550 HP Engine...

Condition	Used
Usage	607,833 Kilometers
Horse Power	550 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	02222
MLS Number	13663449
Category	Day Cab Semi Trucks
Last Updated	6/24/2025
Location	Abbotsford, BC, Canada
Sold By	WeConsign Equip Ltd.

43 0

2021 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 525HP, 18 Speed Manual

Newly Listed

$104,500 USD

2021 KENWORTH T880 ,LOW MILES! CUMMINS X15 - 525HP! 18 SPEED EATON MANUAL! THICK FRAMED, 14320, FAW! 46K REAR, KW AIRGLIDE SUSPENSION! DUAL EXHAUST, LOCKERS! LEATHE SEATS, CB RADIO,...

Condition	Used
Usage	268,215 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	7023
MLS Number	13663077
Category	Sleeper Semi Trucks
Last Updated	6/24/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 693-___ SHOW
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20 0

2019 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Newly Listed

$119,950 USD

58" FLAT TOP SLEEPER, CUMMINS X15, 18 SPEED AUTO, 605HP, 2 LINE WET KIT PTO, FULL LOCKERS, BLOCKED 5TH WHEEL, Ready to hit the road and go to work! First Class 8 Truck Sales is a...

Condition	Used
Usage	562,404 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	365
MLS Number	13662837
Category	Sleeper Semi Trucks
Last Updated	6/24/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(833) 970-___ SHOW
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20 0

2016 Kenworth W900 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

Recently Updated

$79,900 USD

NOW AVAILABLE!! PLEASE CALL HUNTER TRUCK SCRANTON SALES FOR MORE INFORMATION AND THE MOST COMPETITIVE PRICING! 2016 KENWORTH W900 HIGH RISE SLEEPER CUMMINS ISX-15 550 HP EATON FULLER 18 SPD...

Condition	Used
Usage	720,303 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	277624
MLS Number	13644969
Category	Sleeper Semi Trucks
Last Updated	6/24/2025
Location	Scranton, PA, US
Sold By	Hunter Truck

(855) 804-___ SHOW
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15 0

2017 Kenworth T880 Day Cab Truck - Cummins 600HP, 18 Speed Manual

Recently Updated

$117,900 USD

2017 Kenworth T880 --- Tandem Axle, ISX15 Cummins 600 HP, Eaton-Fuller Manual 18 Speed, 4.30 Ratio, 13,200 Front Axle, 46,000 Rear Axle, 198" Wheelbase, 19' Bridge, Air Ride, 3 Stage Engine...

Condition	Used
Usage	274,056 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	176286
MLS Number	13528796
Category	Day Cab Semi Trucks
Last Updated	6/24/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 804-___ SHOW
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13 0

2019 Kenworth T880 Day Cab Truck - Cummins 605HP, 18 Speed Ultrashift Amt

Recently Updated

$122,900 USD

2019 Kenworth T880 --- Tandem Axle, X15 Cummins 605 HP, Eaton-Fuller Ultrashift 18 Speed, 4.30 Ratio, 14,600 Front Axle, 46,000 Rear Axle, 200" Wheelbase, 18' 9" Bridge, Air Ride, Double...

Condition	Used
Usage	248,674 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	291631
MLS Number	13527048
Category	Day Cab Semi Trucks
Last Updated	6/24/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 970-___ SHOW
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17 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Endurant Amt

Recently Updated

$239,762 USD

Graphite Gray dump truck with 17.6 foot steel bed. Barn Door with coal door. Steerable lift axle. Call Clearfield today to speak with a sales rep. Financing and shipping available

Condition	New
Usage	1,615 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	274255
MLS Number	13157708
Category	Dump Trucks
Last Updated	6/24/2025
Location	Clearfield, PA, US
Sold By	Hunter Truck

(855) 804-___ SHOW
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19 0

2024 Kenworth W900 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Newly Listed

$182,900 USD

2024 Kenworth W900 Extend Cab --- Tandem Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 18 Speed, 3.70 Ratio, 13,200 Front Axle, 40,000 Rear Axle, 232" Wheelbase, 21' 7" Bridge, Air Ride...

Condition	Used
Usage	72,011 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	311711
MLS Number	13661089
Category	Day Cab Semi Trucks
Last Updated	6/24/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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13 0

2024 Kenworth W900L Day Cab Truck - Cummins 500HP, 18 Speed Manual

Newly Listed

$182,900 USD

Tandem, Extended Day Cab, X15 Cummins 500 HP, 18 Speed, 3.70 Ratio, 3 Stage Engine Brake, Air Ride, 13,200 FA, 40,000 RA, Dual Exhaust, Dual Stainless Breathers, 232" WB, 21'7" Bridge,...

Condition	Used
Usage	2,707 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 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	RR311711
MLS Number	13661087
Category	Day Cab Semi Trucks
Last Updated	6/25/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 300-___ SHOW
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72 0

2024 Kenworth T880 Tandem Axle Wrecker Tow Truck - Cummins, 565HP, 18 Speed Manual

Newly Listed

Call for price

25000 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Newair Suspension, Wheels: Aluminum, Wheel Base: 314, Tandem Rear Axles, Front Axle Weight: 20000...

Condition	Used
Usage	25,000 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Newair
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36685
MLS Number	13660248
Category	Wrecker Tow Trucks
Last Updated	6/21/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

68 0

2023 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Ultrashift Automatic

Newly Listed

$114,500 USD

HEAVY SPEC AUTOMATIC! 2023 KENWORTH T880! CUMMINS 565HP, EATON 18 SPEED AUTO TRANSMISSION, FULL LOCKERS, DOUBLE FRAMED, TRI AXLE, PUMP AND PTO, 14,320 FAW, 73,520GVWR, 13K PUSH AXLE, HEAVY...

Condition	Used
Usage	330,882 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Air Glide
Rear Axle	Tri Axle
Rear End	59,200 lb 3.73 ratio
Stock Number	7012
MLS Number	13660244
Category	Sleeper Semi Trucks
Last Updated	6/21/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 909-___ SHOW
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21 0

2025 Kenworth W900 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$170,000 USD

2025 Kenworth W900, Cummins X15 565, 3,700 Miles, 90 hrs, 18 Spd Manual, 86” Aerodyne Sleeper, 3.08 Ratio, 291” WB, 13,200 Front Axle, 40,000 Rears, Navigation, Dual Breathers, Dual Exhaust,...

Condition	Used
Usage	90 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
MLS Number	13660202
Category	Sleeper Semi Trucks
Last Updated	6/24/2025
Location	Paul, ID, US
Sold By	BTR Sales