The Cat® C6.6 Reman Long Block (20R-2454) is a high-quality, remanufactured engine assembly designed to restore the performance, reliability, and fuel efficiency of your Cat® C6.6 engine. Built to exact Caterpillar standards, this long block provides a cost-effective solution for extending the lifespan of your engine, ensuring optimal performance in a variety of applications. Whether used in construction, agriculture, or power generation, the C6.6 Reman Long Block delivers reliable and efficient operation with minimal downtime.

Features

• Genuine Caterpillar Remanufacturing: Assembled to original Caterpillar specifications, ensuring seamless integration with your existing components.
• Complete Long Block Assembly: Includes the cylinder block, cylinder head, pistons, crankshaft, camshaft, connecting rods, and other essential components.
• Pre-Assembled for Ease of Installation: Pre-installed gaskets and seals reduce installation time and downtime.
• Thorough Testing: Each remanufactured engine is tested to ensure it meets Caterpillar’s rigorous performance, reliability, and durability standards.
• Eco-Friendly Process: The remanufacturing process is environmentally sustainable, helping reduce waste and conserve resources.

Benefits

• Restores engine performance and efficiency to like-new levels, improving reliability.
• Enhances fuel economy, resulting in lower operating costs over time.
• Cost-effective alternative to purchasing a new engine.
• Minimizes downtime with a ready-to-install long block assembly.
• Extends the service life of your engine, lowering the total cost of ownership.

Kit Contents

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

Compatible Engine S/N

• Compatible with various C6.6 Engine Serial Numbers. Please consult Caterpillar documentation or your dealer for verification of compatibility.

Horsepower Range

• 173 - 275 HP, depending on 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: 20R-2454
• Manufacturer: Caterpillar

Compatible Machine & Models: