095420-0161 Common Rail Fuel Pressure Relief Valve for John Deere Isuzu and Nissan
This mechanical pressure relief valve is used in the protection circuit of compatible common rail fuel systems. Fitted at the fuel rail limiter port, it provides a relief path when rail pressure reaches the limiter setting. It operates separately from the electrical pressure sensor and injection pump control valve, and the original connection and fuel system configuration must match the replacement.
Supplied as a new aftermarket replacement, the valve is intended for the documented equipment, engine and vehicle applications. The application table retains the complete original equipment catalogue list and the additional exact-reference applications, including available engine identifiers. A machine or engine family may contain different fuel system versions, so the installed original valve and rail references remain essential for identification. Related complete rail and sensor numbers are listed separately. Product photographs show the supplied component. A one-year warranty is provided.