For 1G762-51012 1G76251012 Injection Pump Assembly Kubota V2403 Excavator Engine Parts

Specification

Description

This is an injection pump assembly specifically designed for a certain engine model, serving as the core component of the engine's fuel system. Featuring a 4-cylinder plunger-type structure, it is engineered for construction machinery engines to deliver precise fuel pressurization, timed and metered fuel delivery, ensuring efficient engine operation.

Advantage

OEM-Level Craftsmanship: Manufactured with precision casting and CNC machining processes, key components undergo strict dynamic balance and sealing tests to ensure perfect compatibility with the original equipment. It operates stably without additional calibration after installation.
High Durability: The core plunger pair is made of high-strength wear-resistant alloy with high-precision grinding technology, significantly enhancing wear resistance and fatigue resistance. It is suitable for harsh working conditions of construction machinery, delivering a longer service life.
Easy Installation: Designed strictly in accordance with the original equipment's installation dimensions and interface standards, the flange positioning holes and oil circuit interfaces are fully consistent with factory specifications. No modification is required; direct replacement allows quick installation, reducing maintenance labor costs.
Reliable Performance: Subjected to factory high-pressure sealing and flow calibration tests, it meets standards for injection pressure, fuel supply uniformity, and timing accuracy. It effectively avoids issues such as unstable idling, insufficient power, and abnormal fuel consumption, reducing the risk of post-installation failures.

Performance

Fuel Supply Precision: The plunger pair fit clearance is precision-ground to the micron level, ensuring stable fuel supply pressure and minimal deviation in fuel supply uniformity across cylinders, guaranteeing consistent combustion in all engine cylinders.
Pressure Stability: It provides stable fuel injection pressure across different engine speed ranges, meeting the power output requirements of the engine under all operating conditions and adapting to the load fluctuations of construction machinery.
Sealing Performance: All oil circuit interfaces are protected with seals, and high-pressure leakage tests are conducted before delivery to effectively prevent fuel leakage, ensuring system cleanliness and operational safety.
Operating Condition Adaptability: Designed to adapt to the high and low temperature, high vibration working environments of construction machinery, it maintains stable fuel supply performance under complex conditions, reducing the risk of downtime caused by fuel system failures.

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