SPARKLING Caterpillar 349 Oil Cooler – Reliable Excavator Cooling

The 541-1387 Oil Cooler Assembly is specially engineered for the Caterpillar 349 series excavators, delivering high-efficiency cooling performance for your hydraulic and engine systems. Manufactured by SPARKLING MACHINERY in China, this oil cooler is a reliable and cost-effective replacement part that meets or exceeds OEM standards.

With a robust construction and corrosion-resistant finish, the 541-1387 oil cooler ensures stable operating temperatures and prolongs the service life of critical components, helping to avoid costly downtime on your job site.

   SPARKLING MACHINERY NEW SK40SR 30SR-2 30SR-3 PM30V00019F4 Pilot Valve is a dedicated, high-sensitivity hydraulic control component exclusively engineered for KOBELCO SK40SR, 30SR-2, and 30SR-3 mini crawler excavators—versatile equipment widely used in urban construction, landscaping, and indoor demolition projects. As a key “control switch” of the excavator’s hydraulic system, it converts low-pressure pilot oil signals into precise control commands to operate main hydraulic valves, enabling smooth, fine-tuned movement of the boom, arm, and bucket during tasks like trench digging, small-scale material handling, and narrow-space construction. This function is vital for ensuring operational agility, preventing hydraulic overshoot, and avoiding unplanned downtime caused by control lag.

   Engineered to meet KOBELCO’s original equipment (OEM) standards and marked with the genuine part number PM30V00019F4, the Pilot Valve withstands harsh working conditions: low to moderate hydraulic pressure (up to 5 MPa), extreme temperature fluctuations (-30°C to 85°C), and continuous vibration from light-duty use. It resists oil contamination and mechanical wear, providing long-lasting control reliability for the three KOBELCO mini excavator models. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for daily tasks.

   SPARKLING MACHINERY NEW 950K 962K 337-5252 Water Tank is a premium China-made cooling system component specifically engineered for 950K and 962K wheel loaders. As a critical part of the engine cooling system, it stores and circulates coolant to regulate engine temperature, preventing overheating during heavy-duty operations in construction, mining, and material handling applications.

   Designed to original equipment standards, it maintains optimal coolant capacity and efficient heat exchange, ensuring stable thermal management even under prolonged high-load conditions. With a robust structural design for leak resistance and durability, it adapts seamlessly to harsh working environments, from dusty job sites to extreme temperature fluctuations. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW EW180B EW180C EW180D EW200B 14589724 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EW180B, EW180C, EW180D, and EW200B wheeled excavators—versatile equipment widely used in municipal engineering, road construction, and light mining projects. As a core protective component for the excavators’ hydraulic systems, it covers critical areas including hydraulic cylinder rods, valve connections, and pump interfaces, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of core mechanisms (boom lifting, arm digging, bucket tilting, and wheel steering), and preventing dust, debris, or moisture from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during tasks like road maintenance, trench digging, and material loading.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous machinery vibration from road travel. It resists oil aging and wear, providing long-lasting protection for the hydraulic systems of EW180B/EW180C/EW180D/EW200B models. Backed by strict performance verification, it guarantees uninterrupted sealing support for these VOLVO wheeled excavators.