CATERPILLAR 284-5561 Kit-Impeller 2845561

Caterpillar C105391-01 Liner – OEM-Grade Durability for 345B Series Excavators

The Caterpillar C105391-01 liner is a precision-engineered replacement part designed specifically for a wide range of 345B series excavators, including models AKX-345B II, ALD-345B II, APB-345B II MH, and ANJ-W345B II wheeled excavators among others. Manufactured to meet stringent OEM specifications, this liner ensures optimal fit and performance within the engine block, providing superior wear resistance under heavy load conditions. Crafted from high-grade cast iron alloy with enhanced metallurgy, the liner offers excellent thermal stability and corrosion resistance, critical for maintaining engine integrity during prolonged operation in harsh environments.

Technically, the C105391-01 liner features precise internal diameters and wall thicknesses engineered to withstand high combustion pressures and minimize deformation. Its robust design supports efficient heat dissipation and reduces friction within the drivetrain, contributing to improved engine efficiency and longevity. This liner is essential for maintaining the structural integrity of the cylinder bore, ensuring consistent compression and power output across various 345B excavator models. By using this OEM-grade liner, operators benefit from reduced downtime, extended engine life, and reliable performance in demanding construction and excavation applications.

🔗 For detailed specifications and to purchase the Caterpillar C105391-01 liner, visit Caterpillar C105391-01 Liner at AllParts Expert. This part is a critical component for maintaining peak performance and durability in your 345B series excavator fleet.