CATERPILLAR 257-2170 Cylinder Head Assembly 2572170

Caterpillar 257-2170 Cylinder Head Assembly – OEM-Grade Durability and Precision Engineering

The Caterpillar 257-2170 Cylinder Head Assembly is a critical component designed for high-performance articulated dump trucks and industrial engines, including models such as B1M-730, B1W-730, LFF-730C, and various 345C and 345D series excavators. Manufactured to meet stringent OEM specifications, this cylinder head assembly ensures optimal combustion chamber integrity, precise valve seating, and superior heat dissipation. Crafted from high-grade cast iron and alloy steel metallurgy, it withstands extreme load conditions and thermal stresses, delivering reliable engine performance and extended service life.

Featuring advanced design elements tailored for Caterpillar’s heavy-duty drivetrain and engine systems, the 257-2170 cylinder head assembly enhances fuel efficiency and power output while minimizing emissions. Its robust construction supports high compression ratios and maintains tight tolerances for valve guides and seats, critical for maintaining engine timing and reducing wear. This assembly is engineered to seamlessly integrate with ZAE-3512 generator sets, C11 and C13 industrial engines, and various truck and excavator models, ensuring compatibility and ease of installation. Investing in this genuine Caterpillar part guarantees durability, peak engine performance, and reduced downtime in demanding operational environments.

🔗 For detailed specifications and to purchase the Caterpillar 257-2170 Cylinder Head Assembly, visit the official product page on AllParts Expert.