The Cat® 3406E Reman Long Block (10R-7274) is a complete, remanufactured engine designed to restore your Cat® 3406E engine to its original performance and reliability. This long block includes all major engine components such as the cylinder block, cylinder head(s), pistons, crankshaft, camshaft, connecting rods, and valves, all remanufactured to meet or exceed original Caterpillar specifications. The 10R-7274 Reman Long Block offers a cost-effective solution for replacing your engine while ensuring the high durability and performance expected from Caterpillar products. It is ideal for a wide range of applications, including heavy-duty trucks, industrial equipment, and power generation.

Features

• Remanufactured to Caterpillar Specifications: The engine is fully remanufactured to meet or exceed the OEM standards for performance, ensuring long-lasting reliability.
• Complete Long Block Assembly: Includes the cylinder block, cylinder head(s), pistons, crankshaft, camshaft, connecting rods, valves, timing gears, and other key components.
• Pre-Installed Components: Comes with pre-installed gaskets, seals, and other essential components, reducing installation time and minimizing errors.
• Rigorous Testing: The remanufactured long block undergoes comprehensive testing to ensure it performs up to Caterpillar’s exacting standards.
• Sustainable Remanufacturing Process: By reusing many of the original components, the remanufacturing process conserves resources and helps reduce waste.

Benefits

• Restores engine performance to factory-new levels, improving fuel efficiency, power, and overall engine performance.
• A cost-effective alternative to purchasing a new engine, offering significant savings while ensuring the same high-quality performance.
• Extends the life of your equipment by replacing worn-out engine components with high-quality remanufactured parts.
• Reduces downtime with a ready-to-install long block, enabling faster engine replacements and a quicker return to service.
• Increases the reliability of your engine, minimizing the likelihood of unexpected repairs or breakdowns.

Kit Contents

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

Compatible Engine S/N

• Compatible with various 3406E Engine Serial Numbers. Please verify 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: 10R-7274

Compatible Machine & Models: