SPARKLING CAT 320GC 323 Fuel Filter – Durable & Reliable

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 ND446600-0990 Evaporator is a core climate control component for Komatsu PC130/PC160/PC180/PC200/PC2000/PC210 excavators (construction/mining use). It achieves cabin cooling by evaporating refrigerant in the air conditioning system, ensuring comfortable operating conditions in high temperatures. 
   Meeting Komatsu OEM standards (ND446600-0990), it resists -30°C to 120°C temps, corrosion, and moisture, guaranteeing seamless compatibility and reliable long-term refrigeration performance.

   SPARKLING MACHINERY NEW YN30V00171F1 Selector Valve is a dedicated, high-precision hydraulic control component exclusively engineered for compatible KAWASAKI excavator models—versatile equipment widely used in construction, mining, and infrastructure maintenance projects. As a core part of the excavator’s hydraulic system, it precisely switches the direction of hydraulic oil flow to key mechanisms (boom, arm, bucket, or auxiliary tools), enabling smooth, on-demand operation of different functions during tasks like trench digging, material loading, and rock breaking. This function is vital for ensuring flexible operational control, preventing hydraulic flow misdirection, and avoiding unplanned downtime caused by system inefficiencies or component misalignment.

   Engineered to meet KAWASAKI’s original equipment (OEM) standards and marked with the genuine part number YN30V00171F1, the selector valve withstands harsh working conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous vibration from heavy-duty use. It resists oil contamination and mechanical wear, maintaining stable control performance for long periods. Backed by strict performance verification, it guarantees seamless compatibility and reliable operation for applicable KAWASAKI excavator models.

   SPARKLING MACHINERY NEW ZX330-3G ZX350H-3G 9318851 Controller is a premium China-made electronic control unit (ECU) specifically engineered for ZX330-3G and ZX350H-3G excavators—heavy-duty models widely used in large-scale construction, mining, and infrastructure projects. As the "central brain" of the excavator’s operational system, it collects real-time data from sensors (e.g., pressure, position, temperature) across the machinery, processes signals, and sends precise commands to actuators (hydraulic valves, engine components, and cabin controls). This coordinates core functions like boom/lift movement, bucket operation, engine speed regulation, and fault diagnosis, ensuring synchronized, efficient, and safe performance even under high-load conditions.​
   Designed to match original equipment standards, it maintains stable operation in harsh working environments—including extreme temperatures (-30°C to 85°C), intense vibration, and dust or moisture exposure. With advanced anti-interference technology and a rugged, sealed housing, it resists signal distortion and physical damage. Backed by strict quality verification, it guarantees reliable control to minimize operational errors, reduce downtime from system malfunctions, and extend the excavator’s service life.