The Cat® C4.4 Reman Long Block (20R-2686) is a high-quality, remanufactured engine designed to restore the original performance, fuel efficiency, and reliability of your Cat® C4.4 engine. Using only genuine Cat® parts, this long block is remanufactured to meet or exceed OEM standards, providing a cost-effective and sustainable solution for engine replacement. Perfect for use in a variety of applications including construction, agriculture, and power generation, the Cat® C4.4 Reman Long Block ensures that your equipment stays productive, minimizing downtime and repair costs.

Features

• Genuine Cat® Remanufacturing: Fully remanufactured using Cat® OEM parts to guarantee high performance, durability, and reliability.
• Complete Assembly: The engine comes fully assembled with a remanufactured cylinder block, cylinder heads, pistons, connecting rods, crankshaft, camshaft, and all other essential components.
• Thorough Testing: Every remanufactured component undergoes comprehensive testing to meet Caterpillar’s strict performance and reliability standards.
• Cost-Effective: A dependable, affordable alternative to buying a new engine, reducing operating costs while maintaining premium performance.
• Premium Parts: All components are sourced directly from Cat® to ensure longevity and the highest quality.
• Environmentally Responsible: The remanufacturing process conserves resources and reduces waste, making it an eco-friendly choice.

Benefits

• Restores Engine Power: Returns your Cat® C4.4 engine to its original power output, improving performance and fuel efficiency.
• Extends Engine Life: Designed to maximize the lifespan of your engine, providing reliable operation for the long term.
• Minimizes Downtime: The quick replacement process reduces downtime, helping your equipment stay operational with minimal interruption.
• Lower Maintenance Costs: The remanufactured long block minimizes the need for costly repairs, resulting in overall savings.
• Sustainability: The remanufacturing process is more resource-efficient and environmentally friendly than producing new engines from raw materials.

Kit Contents

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

Compatible Engine S/N

• Compatible with Cat® C4.4 Engine Serial Numbers. Please consult your Caterpillar dealer for the complete list of compatible serial numbers.

Horsepower Range

• 130 - 180 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-2686
• Manufacturer: Caterpillar

Compatible Machine & Models: