Navistar A26 Engine Price range: $12,000.00 through $22,000.00Select options
Navistar A26 Engine
The International A26 engine is a 12.4-liter heavy-duty diesel engine engineered for Class 8 commercial trucks, combining powerful performance with lightweight efficiency. Producing up to 515 horsepower and 1,850 lb-ft of torque, it features an advanced high-pressure common rail fuel system, Variable Geometry Turbocharger (VGT), and a durable inline 6-cylinder design. As one of the lightest engines in its class, the A26 helps maximize payload capacity while delivering excellent fuel economy, reliability, and low operating costs for long-haul and vocational trucking applications.
In Stock
$12,000.00 – $22,000.00Price range: $12,000.00 through $22,000.00
The prices are exclusive of taxes and shipping. The price may vary depending upon the miles and year of manufacturing.
SKU: NAV-A26
Category: Used Engine
Tags: 12.4L A26 Engine, A26 Diesel Engine, A26 Heavy Duty Engine, commercial truck engine, heavy duty diesel engine, International A26 Engine, International Truck Engine, Low Mileage A26 Engine, Navistar A26 Engine, Navistar Diesel Engine, Rebuilt Navistar A26 Engine, Remanufactured A26 Engine, Replacement A26 Engine, Used Navistar A26 Engine
Brand: Navistar
Additional Information
| Brand | Navistar |
|---|---|
| Conditions | Remanufactured, Used |
| Miles | 70000-130000 |
| Year Compatibility | 2017β2025 |
| Verified | Tried & Tested |
| Warranty | Up to 3 Months |
What we offer
- High-Quality Product
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Specifications
The A26 engine is a 12.4-liter inline-six diesel engine engineered for Class 8 trucks, delivering 365β475 horsepower and up to 1,750 lb-ft of torque. Designed for maximum efficiency, durability, and uptime, it combines lightweight construction with industry-leading reliability for demanding commercial applications.Β Built for long-haul performance and fuel efficiency, the International A26 engine features a High-Pressure Common Rail (HPCR) fuel system, Variable Geometry Turbocharger (VGT), and advanced big-bore engine architecture.
Weighing just 2,299 pounds, it is one of the lightest engines in its class while offering a best-in-class B10 life rating of up to 1.2 million miles and oil change intervals of up to 70,000 miles. Its innovative design reduces noise and vibration, improves engine braking performance, and delivers dependable power for heavy-duty trucking operations. With a displacement of 12.4 liters, bore and stroke dimensions of 126 mm Γ 166 mm, and a compression ratio ranging from 18.5:1 to 20.5:1 depending on model specifications, the International A26 is built to maximize uptime, fuel economy, and reliability in long-haul and vocational trucking operations.Β
Compatible Series
International LT Series (Long-haul)
The International LT Series is built for life on the highway, especially long trips where comfort and fuel savings matter most. With the A26 engine, it runs smoothly over long distances and helps drivers stay comfortable and efficient even on extended hauls.
International RH Series (Regional Haul)
The International RH Series is made for shorter, regional routes with frequent stops. As the A26 engine, delivers a good balance of power and fuel efficiency, making everyday delivery work easier and more reliable.
International HX Series (Heavy-haul and Construction)
The International HX Series is a tough, heavy-duty truck designed for the hardest jobs in construction and heavy hauling. The A26 engine gives it the strength it needs to pull heavy loads and perform confidently in rough working conditions.
International HV Series (Vocational)
The International HV Series is a flexible work truck used in industries like utilities, construction, and municipal services. Powered by the A26 engine, it offers dependable performance and adapts well to different job requirements day after day.
Frequently Asked Questions
What brand is the A26 engine?
The A26 is a heavy-duty diesel engine produced by International Motors.
Is an A26 engine a good engine?
Yes, the A26 is generally considered a reliable and fuel-efficient engine for commercial trucking.
What are the specifications of the International A26 engine?
The A26 is a 12.4-liter diesel engine offering 405β515 HP and up to 1,850 lb-ft of torque.
Is an A26 engine a good engine?
Yes, it is known for strong performance, durability, and lower operating costs.
What are the common problems with the International A26 engine?
Common issues include EGR system faults, sensor failures, and occasional turbocharger-related problems.
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