The OTTO YA00004881 is a vital hydraulic oil cooler for the Hitachi ZX870‑5G excavator cooling system. It efficiently dissipates heat from hydraulic fluid, preventing overheating, maintaining stable system pressure, and protecting key hydraulic components from premature wear.

The VOE11128781 Electrical Wiring Harness is a core component for the heavy machinery electrical system. It integrates and protects all critical circuits, sensors, and control modules, delivering consistent connectivity to maintain full machine functionality and reduce electrical downtime.

The OTTO VOE11423395 Wiring Harness is a premium electrical system core component exclusively engineered for Volvo EC360B Excavator, serving as the critical "neural network" for the machine’s electrical power and signal transmission. Manufactured to match OEM specifications, this harness ensures seamless compatibility with the Volvo EC360B’s original electrical architecture, guaranteeing stable connection and precise data interaction for all heavy machinery electrical modules.

This OTTO wiring harness (part number 153-8920) is designed for CAT C7 and 3126 engines used in excavators. It provides a complete electrical connection assembly with reliable connectors, ensuring stable power and signal transmission for optimal engine performance.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty