The Cat® 3406C Reman Long Block (0R-4409) is a high-quality, remanufactured engine designed to restore the performance, durability, and reliability of your Cat® 3406C engine. Remanufactured to original Caterpillar specifications, this long block offers a cost-effective solution for replacing your engine while ensuring long-term reliability and performance. It includes all essential components, such as the cylinder block, cylinder head(s), pistons, crankshaft, camshaft, and connecting rods. The 3406C Reman Long Block is ideal for a wide variety of applications, including heavy-duty trucks, industrial machines, and power generation equipment.

Features

• Genuine Caterpillar Remanufacturing: Each engine is remanufactured to meet or exceed the original specifications, ensuring like-new performance and reliability.
• Complete Long Block Assembly: The long block includes all major components such as the cylinder block, cylinder head(s), pistons, crankshaft, camshaft, connecting rods, and valves.
• Pre-Installed Components: Features pre-installed gaskets, seals, and components to minimize installation time and reduce downtime.
• Thorough Testing: The remanufactured engine undergoes extensive testing to ensure it meets Caterpillar’s performance, durability, and reliability standards.
• Eco-Conscious Remanufacturing: The remanufacturing process helps reduce waste and conserves resources, making this a sustainable option for your engine needs.

Benefits

• Restores engine performance to factory-new standards, improving fuel efficiency, power output, and overall reliability.
• A cost-effective solution compared to purchasing a new engine, providing substantial savings while maintaining high performance.
• Extends the engine’s lifespan by replacing worn-out components, reducing the need for frequent repairs.
• Minimizes downtime with a ready-to-install long block, enabling quicker engine replacements and faster equipment operation.
• Ensures consistent performance, reducing the likelihood of unplanned repairs or failures.

Kit Contents

For a complete list of components, refer to the specific product documentation.

Compatible Engine S/N

• Compatible with various 3406C Engine Serial Numbers. Ensure compatibility with your specific engine serial number by consulting Caterpillar documentation or your dealer.

Horsepower Range

• 425 - 550 HP, depending on the specific application and configuration.

Compatible Model List

Consult the product documentation or your Caterpillar dealer for a full list of compatible models.

Part Specifications

• Part Number: 0R-4409
• Manufacturer: Caterpillar