MAIN RELIEF VALVE EX200-1/ZX200

Ensure optimal performance of your EX200-1 and ZX200 hydraulic excavators with our MAIN RELIEF VALVE EX200-1/ZX200 (4372039-AHSK). This crucial component safeguards your equipment by releasing excess hydraulic pressure, preventing damage to vital parts. Its seamless integration ensures smooth, efficient operation, minimizing overloads and extending the lifespan of your excavator. Internal seal wear is a common issue with relief valves, leading to oil leaks and pressure loss. This can significantly reduce excavator power and produce unusual noises. Regular inspection is vital. Replace the valve immediately if leaks or wear are detected. Professional installation is recommended to prevent damage. For preventative maintenance, periodically inspect for leaks, wear, or obstructions. Regularly clean and lubricate moving parts to optimize performance and extend the life of your replacement valve.