Echo yh470000930 Pressure Release Valve

Product Description

The ECHO yh470000930 is a genuine OEM pressure release valve designed to regulate and protect the engine in ECHO-branded power equipment. Pressure release valves serve a critical function: they vent excess compression from the cylinder during startup, reducing pull-force on the recoil starter and preventing kickback. This valve is manufactured to the same specifications as the original factory part, ensuring proper fit, calibration, and service life. It is typically installed by small-engine technicians and outdoor power equipment service professionals performing engine maintenance or starter system repairs.

This valve is suited for use in ECHO power equipment where an OEM-spec pressure release valve is required. It is a direct replacement for the original component, making it appropriate for scheduled maintenance intervals or failure-driven replacement. No compatibility data beyond the ECHO brand was provided in the product information; refer to ECHO's parts lookup tool or a dealer to confirm fitment for a specific model number before ordering.

Key Features

• Genuine OEM part manufactured to ECHO factory specifications
• Regulates cylinder compression during startup to reduce recoil starter effort
• Helps prevent engine kickback on pull-start ignition systems
• Direct replacement design supports accurate fitment and reliable sealing
• Built for durability in outdoor power equipment operating environments

Compatibility

Designed as a genuine OEM replacement pressure release valve for ECHO power equipment; confirm fitment against a specific model number using ECHO's official parts lookup before installation.

Installation Notes

Installation is typically performed by a qualified small-engine technician. Disconnect the spark plug wire and allow the engine to cool completely before removing any engine components. A torque wrench and appropriate small-engine hand tools are required for safe removal and installation of the valve. Follow ECHO's service documentation and applicable engine safety guidelines throughout the procedure.

Technical Specifications

• Part Type: Pressure Release Valve
• OEM Status: Genuine OEM

Standard Information

• Brand: ECHO
• Manufacturer Part Number: yh470000930