The Cat® C15 Reman Long Block offers a reliable and cost-effective solution for restoring engine performance in heavy-duty equipment. Carefully remanufactured to the highest quality standards, it provides a long-lasting, high-performance engine that maximizes fuel efficiency, reduces downtime, and improves overall engine reliability. This reman long block is ideal for extending the service life of your engine while keeping operating costs in check.

Features

• Comprehensive Remanufacturing: Built with genuine Cat® parts, thoroughly remanufactured to meet strict Caterpillar specifications for quality and performance.
• Premium Components: Includes Cat oil and fuel filters, providing superior engine protection and efficiency.
• Time-Saving Design: Equipped with Cat Reman cylinder pack assemblies, saving 4–6 hours of labor compared to traditional rebuild kits.
• Gold Kit Components Included:
• Cat Replacement cylinder head assembly
• Cat Replacement fuel injectors
• Cat Replacement water pump
• Cat Replacement oil pump

Benefits

• Enhanced Engine Performance: Maximizes fuel efficiency and improves overall engine power for heavy-duty operations.
• Durability and Reliability: Designed to perform for multiple engine life cycles, ensuring your equipment stays operational for longer periods.
• Cost-Effective: Offers an affordable alternative to new engines without sacrificing performance or durability.
• Reduced Downtime: Engineered to minimize maintenance and downtime, ensuring your equipment can get back to work faster.

Kit Contents

Compatible Engine S/N

• 6NZ00001 - UP
• 9NZ00001 - UP

Horsepower Range

• 435 - 550 HP

Compatible Model List

Part Number: 20R-5259

Manufacturer: Caterpillar

Compatible Machine & Models: