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Caterpillar 3406A Reman Diesel Engine 14.6L

Caterpillar 3406A 14.6L Diesel Engine

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Durable and Reliable Performance

Caterpillar 3406A remanufactured engine

The 2012 Ford Powerstroke 6.7L Diesel Engine is a robust choice for heavy-duty applications, found in the 2012 Ford F250, F350, and F550 models. This turbocharged V8 engine delivers significant torque and horsepower, making it ideal for towing and hauling. Its design ensures both performance and efficiency, with a reputation for reliability and durability. Whether for work or recreation, the 6.7L Powerstroke handles demanding tasks with ease. For more details on its performance and specs, visit our 2012 F250 diesel engine page.

Reman Diesel Engine

Durable and Reliable Performance

The Caterpillar 3406A 14.6L diesel engine is renowned for its unmatched durability and reliability in heavy-duty applications. Engineered for high performance, it is a trusted choice for industries such as construction, mining, and trucking. Each remanufactured unit undergoes a thorough process of disassembly, cleaning, and inspection, ensuring that key components are replaced or refurbished to meet or exceed OEM standards. Rigorous testing guarantees that every engine can withstand demanding conditions and deliver exceptional performance, making it an ideal solution for those seeking a powerful, long-lasting engine for challenging tasks.


The Caterpillar 3406A 14.6L diesel engine is engineered for heavy-duty applications, offering exceptional durability and reliability. This remanufactured engine is a trusted solution for demanding industries like construction, mining, and trucking. Whether used in bulldozers, excavators, or heavy-haul trucks, it is designed to perform consistently, even in challenging conditions.

Caterpillar 3406A remanufactured engine

Each engine undergoes a meticulous remanufacturing process that includes disassembly, cleaning, and replacement of critical components, ensuring it meets or exceeds OEM standards for performance and longevity. Built to handle tough tasks and minimize downtime, the Caterpillar 3406A is ideal for equipment that requires reliable, long-lasting power. With rigorous testing to confirm performance, this engine guarantees optimal results, making it a valuable investment for fleet owners and equipment operators. Explore a variety of other remanufactured Caterpillar engines that deliver the same high performance and reliability, tailored to meet your needs. Visit Houston Engines for more options.

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Engineered for Tough Applications

Caterpillar 3406A remanufactured engine

The Caterpillar 3406A 14.6L diesel engine is built for high-performance machinery, delivering a perfect balance of power and efficiency. Its remanufactured design provides a cost-effective alternative to new engines without compromising on quality or performance.


Each engine is meticulously rebuilt, with key components replaced or reconditioned to ensure long-lasting durability. This attention to detail ensures that the Caterpillar 3406A can meet the demands of heavy-duty applications while offering reliable and efficient service for your equipment.

The Caterpillar 3406A 14.6L diesel engine is a trusted solution for both industrial equipment and transport fleets.

Known for its remarkable performance, durability, and efficiency, this remanufactured engine is the ideal choice for heavy-duty applications in industries like construction, mining, and transportation. Carefully rebuilt to meet or exceed OEM standards, the 3406A engine guarantees optimal performance while maintaining cost-effectiveness. Whether you need it for bulldozers, excavators, or haul trucks, the remanufactured Caterpillar 3406A ensures consistent power and reliability.

Remanufactured engines are designed to extend the lifespan of your equipment while reducing operational costs. At Houston Engines, we specialize in diesel engine rebuilds, offering a comprehensive process that replaces or refurbishes critical engine components to ensure the engine’s long-lasting durability. By investing in remanufactured engines like the Caterpillar 3406A, you are opting for a sustainable, reliable solution that maximizes performance while minimizing downtime. Explore our diesel engine rebuild services to learn how we can help optimize your equipment’s efficiency.

Built for Heavy-Duty Tasks

Caterpillar 3406A remanufactured engine

The Caterpillar 3406A 14.6L engine is designed to perform in demanding environments like construction and long-haul transportation. Offering consistent power and efficiency, it is built to endure heavy workloads, reducing downtime and boosting productivity.


Houston Engines provides Caterpillar engine rebuild options that offer cost-effective solutions without sacrificing performance. By opting for a rebuild, you can extend the life of your equipment while maintaining its reliability and efficiency.


The remanufacturing process of the 3406A diesel engine restores it to like-new condition, with key features including the replacement of worn components with OEM-grade parts and comprehensive testing for peak performance.

This ensures enhanced reliability, making it ideal for heavy-duty applications. Explore more insights on remanufactured diesel engines to see the value they can bring to your fleet.

Why Choose This Engine?

The Caterpillar 3406A remanufactured engine provides a cost-effective alternative to purchasing a new engine, offering like-new performance at a fraction of the price. This ensures substantial long-term savings while maintaining reliable engine output for your operations.


The remanufacturing process is eco-friendly, as it helps reduce waste and conserve valuable resources, contributing to sustainable practices in the industry. This approach also minimizes the environmental impact of engine production.


Each remanufactured unit is rigorously tested for performance and backed by expert customer support, along with a comprehensive warranty. This ensures you have reliable service and peace of mind. Whether replacing equipment for construction, mining, or transport fleets, the Caterpillar 3406A remanufactured engine is the ideal choice. Contact us to  explore our complete range of diesel engine rebuild services  to find the perfect fit for your needs.

Frequently Asked Questions (FAQs)

Frequently Asked Questions (FAQ)

What applications is the Caterpillar 3406A engine suitable for?

The Caterpillar 3406A engine is ideal for heavy-duty applications, including construction equipment, mining machinery, and long-haul trucking.

What is the warranty for the remanufactured Caterpillar 3406A engine?

Each remanufactured engine comes with a warranty that covers performance and reliability, ensuring peace of mind for your investment.

How does the remanufacturing process improve engine performance?

The process includes replacing worn components, precision machining, and rigorous testing to meet OEM specifications, ensuring optimal performance.

Can I use the 3406A engine for marine applications?

While primarily designed for industrial and transport use, consult the manufacturer or a diesel engine specialist to determine its suitability for marine applications.

How often should I service the Caterpillar 3406A engine?

Regular servicing every 250-500 hours of operation is recommended, depending on the engine's workload and environmental conditions.

What is the expected lifespan of the 3406A remanufactured engine?

With proper maintenance, the engine can last as long as a new one, typically up to 20,000-30,000 operating hours.

Where can I find replacement parts for the Caterpillar 3406A engine?

Replacement parts can be sourced through authorized dealers or by exploring Caterpillar engine rebuild kits.

Is the 3406A engine compatible with aftermarket components?

Yes, but it is always best to use OEM-grade parts for optimal performance and longevity.

How does a remanufactured engine differ from a used engine?

A remanufactured engine is rebuilt to meet or exceed OEM standards, whereas a used engine is typically sold "as-is" with no guarantee of performance.

Can I get technical support for installation?

Yes, technical support is available to ensure proper installation and performance optimization.

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