612600091086 24V Fuel Shutoff Solenoid Valve For Weichai WP10 WP12 Diesel Engine

• OEM Part Number: 612600091086
• Rated Voltage: 24 VDC
• Product Name: Fuel Shutoff Solenoid / Flameout Solenoid Valve
• Applicable Engine: Weichai WP10, WP12 Series Diesel Engines
• Application: Heavy duty trucks, loaders, excavators, buses with Weichai WP10/WP12 power
• Harness: Corrugated anti-abrasion protective sleeve, original style waterproof plug
• Installation: 2-hole fixed flange, adjustable pull rod screw
• Core Function: Cut off fuel supply to fuel injection pump when powered off, force engine to stop running, realize electric flameout control

1. Exact replacement OEM number 612600091086, direct plug-and-play installation without modification.
2. Robust electromagnetic coil with stable pull force, resistant to high temperature and vibration in engine compartment.
3. Adjustable top threaded pull rod, convenient to calibrate flameout stroke during assembly.
4. Full sealed wiring harness and waterproof connector, effectively prevent oil, water and dust corrosion in harsh working environment.

612600091086 is a dedicated 24V fuel stop solenoid for Weichai WP10 and WP12 diesel engines. Under normal working state, the solenoid pulls the fuel pump oil supply control rod to keep the oil circuit open; when the vehicle key is turned off or emergency stop signal is triggered, the coil loses power, the internal spring resets and pushes the pull rod to cut the fuel path of the injection pump, so the engine shuts down completely. It is a critical safety control component of the engine fuel system. Before delivery, each solenoid is tested for suction force, reset performance and waterproof insulation.

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