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Part Numbers: 499000-6141 4990006141
Part Name: Fuel Rail High Pressure Sensor Regulator
Applicable Models: Fit for Hitachi Excavator ZAX230 ZAX330

The Fuel Rail High Pressure Sensor Regulator is a vital part of modern fuel injection systems, particularly in diesel and direct-injection gasoline engines. Its main function is to monitor and regulate fuel pressure in the fuel rail, ensuring the engine runs efficiently.
Description:
Fuel Rail: This component is part of the fuel supply system that distributes high-pressure fuel to the injectors. It holds and delivers the necessary amount of pressurized fuel to the injectors for combustion in the engine.
High-Pressure Sensor: This sensor tracks the pressure within the fuel rail and sends real-time data to the engine control unit.
Regulator: Working alongside the sensor, the regulator maintains fuel pressure within an optimal range. It fine-tunes the pressure by managing the flow of fuel into the rail to ensure proper engine performance.
Please take note:
1.Ensure that the part numbers match before making a purchase.
2.This is an aftermarket replacement part, but it is fully compatible with your needs.
3.Images are for illustrative purposes only; the actual product may vary.
4.Installation instructions are not included; professional installation is recommended.
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