International 12 Speed Trucks with International Engines For Sale

Your Current Search
Industry
Trucks
Manufacturer
International
Transmission Speeds
12 Speed
Engine Manufacturer
International
Market Type
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (99)
Manufacturer
International (99)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Heavy Duty (99)
Transmission Type
Transmission Speed
12 Speed (99)
Drive Train
Engine Manufacturer
International (99)
Suspension Type
Air Ride (99)
Cab Style
Regular Cab (11)
Fuel Type
Diesel (95)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
1-25 of 99 results
1-25 of 99 results
International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt
4 0

2020 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt

Newly Listed
Call for price
56 Inch Hi-Rise Sleeper, 318,000 Approximate Miles, ECM Reads 318,000 Miles, Navistar A26 Engine, 400 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.67 Ratio, Air Ride...
ConditionUsed
Usage318,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.76 ratio
Stock Number545768
MLS Number13712706
CategorySleeper Semi Trucks
Last Updated7/20/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt
4 0

2020 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt

Newly Listed
Call for price
56 Inch Hi-Rise Sleeper, 359,000 Approximate Miles, ECM Reads 359,000 Miles, Navistar A26 Engine, 400 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.67 Ratio, Air Ride...
ConditionUsed
Usage359,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.67 ratio
Stock Number539698
MLS Number13712705
CategorySleeper Semi Trucks
Last Updated7/20/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt
4 0

2020 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt

Newly Listed
Call for price
56 Inch Hi-Rise Sleeper, 343,000 Approximate Miles, ECM Reads 343,000 Miles, Navistar A26 Engine, 400 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.67 Ratio, Air Ride...
ConditionUsed
Usage343,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.67 ratio
Stock Number538940
MLS Number13712704
CategorySleeper Semi Trucks
Last Updated7/20/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt
4 0

2020 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 400HP, 12 Speed Endurant Amt

Newly Listed
Call for price
56 Inch Hi-Rise Sleeper, 408,000 Approximate Miles, ECM Reads 408,000 Miles, Navistar A26 Engine, 400 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79...
ConditionUsed
Usage408,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number538880
MLS Number13712685
CategorySleeper Semi Trucks
Last Updated7/20/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

International LT625 Day Cab Truck - A26 400HP, 12 Speed
7 0

2020 International LT625 Day Cab Truck - A26 400HP, 12 Speed

Newly Listed
$35,500 USD
Inspection Report
ConditionUsed
Usage424,955 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number503590
MLS Number13711499
CategoryDay Cab Semi Trucks
Last Updated7/19/2025
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 400HP, 12 Speed
7 0

2020 International LT625 Day Cab Truck - A26 400HP, 12 Speed

Newly Listed
$53,500 USD
Inspection Report
ConditionUsed
Usage137,678 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number503563
MLS Number13711488
CategoryDay Cab Semi Trucks
Last Updated7/19/2025
Location
Tampa, FL, US
Sold By

International Motors, LLC

International RH Day Cab Truck - A26 430HP, 12 Speed Endurant Amt
4 0

2020 International RH Day Cab Truck - A26 430HP, 12 Speed Endurant Amt

Newly Listed
$12,000 USD
GOOD TRUCK, RUNS AND DRIVES EXCELLENT, FLEET MAINTAIEND, POWER WINDOWS, POWER DOOR LOCKS, SMART WHEEL, TILT/TELE, CRUISE, SLIDING 5TH WHEEL, DUMP VALVE!,
ConditionUsed
Usage620,348 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power430 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number20YEL620PRODC
MLS Number13709714
CategoryDay Cab Semi Trucks
Last Updated7/18/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International RH Day Cab Truck - A26 430HP, 12 Speed Endurant Amt
19 0

2020 International RH Day Cab Truck - A26 430HP, 12 Speed Endurant Amt

Recently Updated
$12,000 USD
good truck, runs excellent, fleet maintained, power windows, power door locks, smart wheel, cruise, A/S 5th, dump valve, tilt/tele!,
ConditionUsed
Usage687,487 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power430 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number20YEL687PRODC
MLS Number13527078
CategoryDay Cab Semi Trucks
Last Updated7/18/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed
1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

Newly Listed
$66,000 USD
AVAILABLE Worry-Free Bundle Coverage Warranty (LT/RH)� 1-Year Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing Coverage AVAILABLE $0 Deductible. No Claim...
Inspection Report
ConditionUsed
Usage218,269 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number503249
MLS Number13707181
CategorySleeper Semi Trucks
Last Updated7/17/2025
Location
Etna, OH, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
6 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Newly Listed
$50,500 USD
Inspection Report
ConditionUsed
Usage381,378 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number503363
MLS Number13702809
CategorySleeper Semi Trucks
Last Updated7/16/2025
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed
6 0

2023 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Newly Listed
$71,000 USD
Inspection Report
ConditionUsed
Usage269,734 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 3.08 ratio
Stock Number502924
MLS Number13702802
CategorySleeper Semi Trucks
Last Updated7/16/2025
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic
30 1

2021 International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic

$40,950 USD
For Sale: This 2021 International LT is a clean, well-maintained highway tractor built for performance, efficiency, and driver comfort. With 394,167 miles, it's got plenty of life left and...
ConditionUsed
Usage394,167 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCS10449
MLS Number13652129
CategoryDay Cab Semi Trucks
Last Updated7/15/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic
29 1

2021 International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic

$40,950 USD
For Sale: This 2021 International LT is a clean, well-maintained highway tractor built for performance, efficiency, and driver comfort. With 394,167 miles, it's got plenty of life left and...
ConditionUsed
Usage394,167 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCS10449
MLS Number13652109
CategoryDay Cab Semi Trucks
Last Updated7/15/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic
30 1

2021 International LT Day Cab Truck - A26 400HP, 12 Speed Smart Advantage Automatic

$40,950 USD
For Sale: This 2021 International LT is a clean, well-maintained highway tractor built for performance, efficiency, and driver comfort. With 394,167 miles, it's got plenty of life left and...
ConditionUsed
Usage394,167 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCS10449
MLS Number13652071
CategoryDay Cab Semi Trucks
Last Updated7/15/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

International LT Sleeper Semi Truck - Raised Roof Sleeper, A26 450HP, 12 Speed Automatic
44 0

2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, A26 450HP, 12 Speed Automatic

$57,995 USD
*REMAINING FACTORY WARRANTY 500,000 MILES 2022 INTERNATIONAL LT, 366,656 MILES, NAVISTAR A26, 12 SPEED AUTOMATIC TRANSMISSION, BRAND NEW TIRES 5 YEAR / 500,000 MILE FACTORY WARRANTY...
ConditionUsed
Usage366,656 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number6953
MLS Number13436900
CategorySleeper Semi Trucks
Last Updated7/14/2025
Location
Fontana, CA, US
Sold By

Fontana Truck Center

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
33 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$62,000 USD
Inspection Report
ConditionUsed
Usage341,637 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number503302
MLS Number13662403
CategorySleeper Semi Trucks
Last Updated7/12/2025
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt
8 1

2021 International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt

$21,900 USD
2021 International RH613 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage402,473 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF212054 Web
MLS Number13486718
CategoryDay Cab Semi Trucks
Last Updated7/11/2025
Location
Hagerstown, MD, US
Sold By

Nationwide Haul

International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt
8 1

2021 International LT Day Cab Truck - A26 450HP, 12 Speed Smart Advantage Amt

$21,900 USD
2021 International RH613 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage402,473 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF212054
MLS Number13486717
CategoryDay Cab Semi Trucks
Last Updated7/11/2025
Location
Hagerstown, MD, US
Sold By

Nationwide Haul

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
33 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$57,500 USD
Inspection Report
ConditionUsed
Usage375,279 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number502112
MLS Number13606641
CategorySleeper Semi Trucks
Last Updated7/9/2025
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT Sleeper Semi Truck - 73" Mid Roof Sleeper, A26 450HP, 12 Speed Endurant Amt
9 0

2023 International LT Sleeper Semi Truck - 73" Mid Roof Sleeper, A26 450HP, 12 Speed Endurant Amt

Call for price
ORDER NOW FOR 2023 CALENDAR YEAR, CALL NEW TRUCK SALES FOR DETAILS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NEW LT
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number550432
MLS Number12298511
CategorySleeper Semi Trucks
Last Updated7/9/2025
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed
1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$64,500 USD
Inspection Report
ConditionUsed
Usage233,792 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number503376
MLS Number13687615
CategorySleeper Semi Trucks
Last Updated7/8/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 400HP, 12 Speed
1 0

2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$39,000 USD
Inspection Report
ConditionUsed
Usage458,699 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number503349
MLS Number13687612
CategoryDay Cab Semi Trucks
Last Updated7/8/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed
1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$63,000 USD
Inspection Report
ConditionUsed
Usage267,489 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number503374
MLS Number13687607
CategorySleeper Semi Trucks
Last Updated7/8/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed
1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$60,000 USD
Inspection Report
ConditionUsed
Usage306,391 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number503373
MLS Number13687605
CategorySleeper Semi Trucks
Last Updated7/8/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 450HP, 12 Speed
1 0

2020 International LT625 Day Cab Truck - A26 450HP, 12 Speed

$29,500 USD
Inspection Report
ConditionUsed
Usage419,145 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number503279
MLS Number13687602
CategoryDay Cab Semi Trucks
Last Updated7/8/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

Did you find what you were looking for? Yes No