9227147 SPUMP;PISTON for Hitachi ZX160W

Precision-Engineered for Consistent, High-Pressure Flow

The piston pump is the powerhouse that drives your Hitachi equipment's hydraulic functions—from boom and arm movements to attachment operation. This genuine Hitachi piston pump is precision-engineered with matched cylinder blocks, pistons, and valve plates to deliver consistent, high-pressure flow with minimal pulsation. Experience reliable hydraulic power, responsive machine performance, and efficient energy conversion with a pump designed for exacting standards.

Precision-Machined Components for Maximum Efficiency

Manufactured with precision-ground pistons, hardened cylinder bores, and finely calibrated swashplate mechanisms, this genuine pump optimizes fluid displacement while minimizing internal leakage. The robust cast housing is engineered to withstand high system pressures and thermal stress, while the precisely fitted rotating group ensures smooth, quiet operation across the full range of flow demands. Trust Hitachi's hydraulic expertise to deliver the power and efficiency your machine requires.

Genuine Hitachi: Protect System Performance and Uptime

A worn or aftermarket piston pump can lead to reduced hydraulic power, sluggish machine response, increased fuel consumption, and contamination of the entire hydraulic system. Aftermarket pumps often suffer from improper component matching, inferior metallurgy, or inadequate testing. This genuine Hitachi component is manufactured to meet all original equipment specifications for flow rates, pressure ratings, and internal clearances. Safeguard your hydraulic system investment with the pump engineered specifically for Hitachi reliability.