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 334/C2149 Oil Cooler is a dedicated thermal management component designed for compatible heavy-duty construction machinery, such as excavators and loaders. As a core part of the machinery’s hydraulic and engine systems, it efficiently dissipates heat from hydraulic oil and engine oil—preventing oil overheating during high-intensity operations like deep digging, heavy-load lifting, and continuous idling in construction, mining, or infrastructure projects. This function is critical for preserving oil viscosity and lubrication performance, which directly protects key components (e.g., hydraulic pumps, valves, and engine bearings) from premature wear, ensuring stable machinery power output and extending overall service life.

   Engineered to match original equipment performance standards, it maintains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and constant machinery vibration. It resists oil leakage and internal blockages, avoiding system failures that could lead to unplanned downtime or costly component repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of compatible heavy-duty machinery.

   SPARKLING MACHINERY NEW 0501.206.521 Joint Double is a dedicated hydraulic connection component for Komatsu excavators (widely used in construction, mining, and infrastructure projects). As the "hydraulic pipeline linker", it connects two hydraulic tubes to ensure smooth, leak-free oil flow between system components—supporting key functions like boom lifting, bucket digging, and swing movements, while adapting to the excavator’s operational vibration and spatial layout.
   Meeting Komatsu OEM standards (part no. 0501.206.521), it endures 30 MPa working pressure, -30°C to 95°C temperatures, resists hydraulic oil corrosion and wear, and maintains tight connection performance. Strict testing guarantees seamless compatibility with applicable Komatsu models and long-term hydraulic system stability.

   SPARKLING MACHINERY NEW EC250D EC290B EC290C 14616531 Solenoid Valve is a premium China-made hydraulic control component specifically engineered for EC250D, EC290B, and EC290C excavators. As a critical part of the hydraulic and electrical system interface, it uses electromagnetic signals to control fluid flow direction, pressure, and flow rate, enabling precise activation of hydraulic actuators such as cylinders and motors during operational tasks.

   Designed to original equipment standards, it maintains rapid response times and stable switching performance even under continuous electrical and hydraulic stress. With optimized valve body design for minimal pressure loss, it adapts seamlessly to harsh working environments, from dusty construction sites to wet conditions. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.