Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

Endurant 12-Speed Now Offered on International LT and LoneStar Trucks

The Endurant 12-speed automated transmission from Eaton Cummins Automated Transmission Technologies is now available on International LT Series and LoneStar truck models

May 14, 2018
Endurant 12-Speed Now Offered on International LT and LoneStar Trucks

The Eaton Cummins Endurant 12-speed automated transmission is now available on the International LT and LoneStar. Photo: Eaton Cummins

2 min to read


The Endurant 12-speed automated transmission from Eaton Cummins Automated Transmission Technologies is now available on the International LT Series and LoneStar trucks.

The Endurant is designed for long- and regional-haul applications that favor weight savings and efficiency. Part of the Cummins Integrated Power portfolio, Endurant is mated with the Cummins X15 engine for both the LT and LoneStar models.

Ad Loading...

Endurant’s maximum operating weight is 110,000 pounds with a maximum rating of 510 horsepower and an oil capacity of 16 pints.

Features of the Endurant include:

  • Internal electrical system routing that minimizes exposure and corrosion to wires and connectors for improved reliability

  • A new smart prognostics feature provides clutch replacement notification to better plan maintenance scheduling

  • An industry-exclusive transmission fluid pressure sensor notifies drivers of low oil levels to provide burn-up warranty coverage

  • Smooth and intuitive shift strategies that enhance the operator’s driving experience

  • Predictive shifting using look-ahead technology to execute shift decisions that improve fuel efficiency and provide additional driver comfort

  • A standard, 8-bolt PTO opening that can improve resale value.

  • All-aluminum exterior

Ad Loading...

Endurant is available with IntelliConnect, a telematics-capable system that provides near real-time monitoring of vehicle fault codes, prioritizes critical events, and provides accurate and comprehensive action plans. The primary objective of IntelliConnect is to reduce unplanned downtime and provide quicker repair diagnostics through remote communication with a vehicle’s transmission.

The standard Endurant transmission warranty is 5-year/750,000 miles for linehaul commercial vehicles, and 3-year/350,000 miles for the clutch. One- and two-year extended protection plans are available.

Related: Eaton Cummins Unveils Endurant Automated Transmission

More Equipment

Line of vintage trucks
EquipmentJune 19, 2026

Historic, Vintage, and Antique Trucks at the 2026 ATHS Convention

More than 500 trucks were on display, indoors and out, at the 2026 American Historical Society annual convention in Springfield, Missouri.

Read More →
Illustration showing DEF tank and Detroit engine
Equipmentby Deborah LockridgeJune 18, 2026

DTNA Software Update Gives Truckers More Time Before DEF Derates Take Effect

The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.

Read More →
photo of a military truck with "Great American Trucks" wording on top of red-white-and-blue background.
Equipmentby Jack RobertsJune 16, 2026

Great American Trucks: The International MaxxPro MRAP

Built from an International WorkStar chassis and powered by a MaxxForce diesel, the MaxxPro MRAP became one of the most important military trucks of the Iraq War era.

Read More →
Ad Loading...
2026 Mack Granite interior.
Equipmentby News/Media ReleaseJune 11, 2026

New Mack Granite Cab Puts Driver Comfort Front and Center

Mack’s next-generation vocational truck features a roomier cab, premium seating, advanced steering technology, and a driver-focused interior designed with direct input from professional operators.

Read More →
Mack Trucks Pioneer Nascar Salutes truck.
Equipmentby News/Media ReleaseJune 11, 2026

Mack Unveils Fan-Selected Patriotic NASCAR Pioneer Wraps

Racing fans picked the patriotic design now featured on three Mack Pioneer trucks hauling NASCAR equipment across the country during the 2026 season.

Read More →
Michelin X Line Grip D tires.
Equipmentby News/Media ReleaseJune 9, 2026

Michelin Expands X Line Grip D Tire Line

Michelin is expanding its X Line Grip D drive tire lineup with a new pre-mold retread and additional sizes, building on what the company says is strong fleet adoption of the tire's traction, mileage, and fuel-efficiency benefits.

Read More →
Ad Loading...
Illustration of SCR/DEF system on heavy-duty truck
Equipmentby News/Media ReleaseJune 4, 2026

Engine Technology Forum Launches SCR, DEF Resource Center Amid Emissions Debate

The Engine Technology Forum’s new online hub aims to provide fleets, policymakers, and equipment owners with fact-based information about selective catalytic reduction technology, diesel exhaust fluid and emissions compliance.

Read More →
Artist rendering of dealership with trucks and trailers parked outside
Equipmentby News/Media ReleaseJune 2, 2026

Prime Inc. to Open $7.9M Flagship Used-Truck Dealership

A new driver-focused facility to sell Prime Inc's used trucks and trailers will be the first purpose-built location in the company's history.

Read More →
Red Kenworth truck pulling Paper Transport trailer
Fuel Smartsby Deborah LockridgeJune 2, 2026

Lessons Learned About Alternative Fuels: Start Small, Stay Flexible

Practical advice on adopting alternative fuels and ZEVs from HDT's 2026 Top Green Fleets, from renewable diesel and natural gas to electric trucks.

Read More →
Ad Loading...
Kenworth T680.
Equipmentby News/Media ReleaseMay 27, 2026

Kenworth Names Peter Ahrens General Manager

Leadership changes at Kenworth take effect July 1 as the OEM promotes two longtime Paccar executives to key management roles.

Read More →