SPARKLING Excavator Fuel Separator 6.2KG – Reliable & Durable

The 511-5053 Fuel Water Separator Filter is designed to protect your CAT 320, 330, 320GC, and 323 series excavators from fuel contamination and moisture damage. Engineered to meet or exceed Caterpillar OEM standards, this 6.2kg high-efficiency fuel filter ensures cleaner combustion, extended engine life, and optimal fuel system performance.

With advanced multi-layer filtration media, this filter effectively separates water from diesel fuel, preventing injector wear, corrosion, and cold-start issues. Ideal for harsh job sites, this unit supports long service intervals and stable engine operation.

Manufactured and quality-checked by SPARKLING MACHINERY, this unit offers genuine-level performance at a competitive price—your smart choice for reliable excavator maintenance.

   SPARKLING MACHINERY NEW 418-43-37681 Pressure Sensor is a core hydraulic/engine system component for Komatsu HD325/HD405/HM250/HM300 excavators (construction/mining use). It accurately monitors fluid pressure and transmits real-time data to the control system, ensuring safe and stable equipment operation. 
   Meeting Komatsu OEM standards (Part No.: 418-43-37681), it features high precision and environmental adaptability, guaranteeing seamless compatibility and reliable long-term performance.

   SPARKLING MACHINERY NEW R170W7 R170W7A R170W9S ZGAQ-02283 Cylinder-Steering is a premium China-made hydraulic component specifically engineered for R170W7, R170W7A, and R170W9S wheel excavators. As a critical part of the steering system, it converts hydraulic pressure into linear motion to enable smooth and precise directional control, ensuring stable maneuvering during operation, positioning, and job site navigation.

   Designed to original equipment standards, it maintains consistent force output and responsive operation even under heavy loads and continuous use. With optimized seal design for leak resistance and robust structural integrity, it adapts seamlessly to harsh working environments, from muddy construction sites to rough terrain. Backed by strict quality verification, it guarantees reliable performance to support safe and uninterrupted machinery operation.

   SPARKLING MACHINERY NEW 312D2 313D2 320E 324E 320-3063 Pressure Sensor is a dedicated precision monitoring component exclusively designed for 312D2, 313D2, 320E, and 324E excavators. As a core part of the excavators’ hydraulic and engine systems, it real-time detects critical pressure data—such as hydraulic cylinder pressure and engine lubricating oil pressure—and transmits accurate signals to the machine’s control unit and operator panel. This function is critical for preventing overpressure or underpressure failures during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance, directly ensuring stable hydraulic power output, protecting key components (e.g., hydraulic pumps, valves, and engine bearings) from pressure-related damage, and avoiding unplanned downtime caused by pressure anomalies.

   Engineered to match original equipment performance standards, it maintains high detection accuracy even under harsh working conditions, including high oil pressure (up to 45 MPa), continuous excavator vibration, and exposure to hydraulic oil or construction site dust. It resists signal interference and corrosion, avoiding data errors that could lead to misjudgments of the excavator’s operating status. Backed by strict performance verification, it guarantees reliable pressure monitoring to support uninterrupted operation of 312D2/313D2/320E/324E excavators.