The Cat® C6.6 Reman Long Block (20R-2683) is a remanufactured engine designed to restore the original performance, fuel efficiency, and reliability of your Cat® C6.6 engine. Remanufactured using genuine Cat® parts, this long block is engineered to meet or exceed OEM standards, providing a cost-effective and sustainable solution for your engine replacement needs. Suitable for use in industrial, marine, and power generation applications, the Cat® C6.6 Reman Long Block ensures your equipment stays productive, efficient, and ready to work while minimizing downtime and reducing repair costs.

Features

• Genuine Cat® Remanufacturing: The long block is fully remanufactured using Cat® OEM parts, ensuring high performance and dependability.
• Complete Assembly: Delivered as a complete assembly with a remanufactured cylinder block, cylinder heads, pistons, connecting rods, crankshaft, camshaft, and other critical components.
• Thorough Testing: Each component undergoes stringent testing to meet Caterpillar’s exact performance standards, ensuring the long block is reliable and performs as expected.
• Cost-Effective: Provides an affordable, reliable alternative to purchasing a new engine, helping to lower operating costs.
• Premium Components: Sourced entirely from Cat®, ensuring long-lasting durability and performance.
• Environmentally Sustainable: The remanufacturing process helps reduce waste and conserve resources, making it an eco-friendly option.

Benefits

• Restores Engine Power: Returns your Cat® C6.6 engine to its original power output, improving engine performance and fuel efficiency.
• Increases Engine Life: Designed to extend the life of your engine, providing a dependable solution for long-term operation.
• Minimizes Downtime: Engine replacement is quick and efficient, reducing downtime and keeping your equipment operational with minimal disruption.
• Lower Maintenance Costs: The remanufactured long block reduces the need for costly repairs, helping to lower overall maintenance expenses.
• Sustainable Option: The remanufacturing process conserves resources, reduces environmental impact, and is an environmentally responsible choice.

Kit Contents

For the full list of parts and components, please refer to the product documentation.

Compatible Engine S/N

• Compatible with Cat® C6.6 Engine Serial Numbers. Please consult your Caterpillar dealer for the complete list of compatible serial numbers.

Horsepower Range

• 175 - 275 HP, depending on engine configuration and application.

Compatible Model List

For a complete list of compatible models, please refer to the product documentation or contact your Caterpillar dealer.

Part Specifications

• Part Number: 20R-2683
• Manufacturer: Caterpillar

Compatible Machine & Models: