Fuel Stop Flameout Solenoid Valve — Compatible with EC55 80D D2.6/D3.8 Engine, PS45CZ393 (1pcs) Restore safe, reliable fuel shutoff and engine shutdown control with this direct replacement Fuel Stop Flameout Solenoid Valve. Designed as a compatible replacement part for excavator engines, it helps prevent uncontrolled engine runon and ensures predictable flameout operation when required. Key benefits Reliable engine shutdown: Restores proper fuel cutoff for safe and controlled flameout and emergency stops. Minimizes downtime: a faulty solenoid quickly to get machinery back into service without extended repairs. Direct compatibility: Matches the PS45CZ393 specification for a straightforward swap on listed engines, reducing troubleshooting and fitment issues. Costeffective maintenance: Keeps the fuel system functioning correctly without the need for more extensive component replacement. Key attributes Functionality: Fuel stop / flameout solenoid valve that controls fuel flow to the engine for shutdown and safety functions. Compatibility: Compatible with EC55 80D D2.6 and D3.8 engines; listed model reference PS45CZ393. Intended for use as an excavator replacement part. Quantity: Supplied as 1pcs for singleunit replacement. Design intent: Engineered as a direct replacement to match original equipment operation and mounting/interface where specified by model compatibility. Typical applications / use cases Emergency replacement in the field: Swap a failed solenoid onsite to restore safe engine shutdown capability on an EC55 80D excavator powered by a D2.6 or D3.8 engine. Scheduled maintenance: during routine fuel system servicing to maintain reliable flameout response and prevent unexpected runon. Fleet repairs: Use as a compatible spare part for excavator maintenance programs that include PS45CZ393 units. Installation and usage notes Confirm compatibility: Verify engine model (EC55 80D D2.6 or D3.8) and the required part number PS45CZ393 before installation. Professional installation recommended: Have qualified mechanics perform the replacement and any required fuel system checks to ensure correct operation and leak connections. Inspect related components: When replacing the solenoid, check fuel lines, fittings, and electrical connectors for wear or damage. What's included 1pcs Fuel Stop Flameout Solenoid Valve, compatible with EC55 80D D2.6/D3.8 Engine, PS45CZ393 — excavator replacement part. This solenoid valve is offered as a compatible replacement to restore proper fuel stop and flameout function on specified excavator engines. Confirm fitment with your machine's specifications and service manual prior to and installation.