The Cat® C11 Reman Long Block is a fully remanufactured engine solution designed to deliver superior performance and extended lifespan for your Cat® C11 engine. This long block assembly includes premium components and advanced technology that restore the engine to like-new condition. It is ideal for heavy-duty applications, providing a cost-effective way to regain the engine’s power, fuel efficiency, and reliability while reducing downtime and maintenance costs.

Features

• Premium Filtration: Includes high-quality Cat® oil and fuel filters to protect the engine from contaminants, ensuring optimal performance and extended engine life.
• Complete Engine Overhaul: Includes key components like exhaust sleeves, manifold studs, and Cat® Reman cylinder pack assemblies, delivering a comprehensive rebuild that restores full engine functionality.
• Labor-Saving Technology: Equipped with Cat® Reman cylinder pack assemblies that reduce installation time by 4–6 hours compared to other rebuild kits.
• Gold Kit Components:
• Cat Replacement cylinder head assembly
• Cat Replacement fuel injectors
• Cat Replacement water pump
• Cat Replacement oil pump

Benefits

• Enhanced Engine Performance: Increases overall engine power, efficiency, and fuel economy, improving operational costs.
• Long-Term Durability: Engineered for second and third engine life cycles, ensuring long-lasting reliability and reducing the frequency of rebuilds.
• Cost-Efficient: Provides a remanufactured solution at a fraction of the cost of a new engine, offering exceptional value and minimized downtime.

Kit Contents

Compatible Engine S/N

• 6NZ00001 - UP
• 9NZ00001 - UP

Horsepower Range

• 370 - 450 HP

Compatible Model List

Part Specifications

• Part Number: 20R-3913
• Manufacturer: Caterpillar

Compatible Machine & Models: