3466615 | Caterpillar C15 ACERT Complete Inframe Kit – 16:1 Compression

Restore power, efficiency, and durability with the 3466615 Complete Inframe Overhaul Kit designed for Caterpillar C15 ACERT engines with 16:1 compression ratio. This comprehensive rebuild kit provides the critical internal components required to perform a professional in-chassis overhaul while minimizing downtime.

Engineered for heavy-duty diesel performance, this kit is manufactured in an ISO 9001:2015 certified facility, ensuring strict quality control, precision machining, and consistent reliability under demanding operating conditions.

Whether you're rebuilding a fleet truck, vocational unit, or performance application, this kit delivers dependable sealing, compression, and long-term service life.

Why Choose a 16:1 Compression Kit?

The 16:1 compression configuration is designed to:

• Maintain proper combustion efficiency

• Meet ACERT combustion design requirements

• Improve fuel efficiency

• Restore factory-rated horsepower

• Reduce blow-by and oil consumption

Proper compression ratio is critical in ACERT engines due to their advanced air and fuel management system.

Quality & Manufacturing Standards

• Manufactured under ISO 9001:2015 Quality Management Standards

• Designed to meet or exceed OEM specifications

• Precision-machined components

• Built for high-load, high-heat diesel applications