SPARKLING 709-63-11600 Komatsu Bulldozer Valve – Durable & Precise

The 709-63-11501 / 709-63-11600 Control Valve Assembly is a precision-engineered hydraulic component specifically designed for Komatsu D375A series bulldozers. As a key part of the machine’s hydraulic system, this valve ensures smooth, accurate, and responsive blade and ripper control—essential for productivity in high-demand mining, earthmoving, and large-scale construction environments.

Manufactured with robust materials and OEM-level quality control, our replacement control valve delivers stable pressure regulation, excellent sealing performance, and long service life, even under continuous heavy-duty operation.

   SPARKLING MACHINERY NEW R300LC9S R330LC9S XKDE-00529 Water Pump is a premium China-made cooling system component specifically engineered for R300LC9S and R330LC9S excavators. As a core part of the machinery’s engine cooling system, it circulates coolant between the engine block and radiator to dissipate excess heat generated during heavy-duty operations—such as prolonged digging, high-load lifting, and continuous mining tasks. This ensures the engine maintains an optimal operating temperature, preventing overheating-related damage and safeguarding consistent performance.

   Designed to original equipment standards, it delivers stable coolant flow rates even under extreme working conditions, including high ambient temperatures, dust, and vibration. With optimized impeller design for efficient fluid circulation and a robust sealing structure to prevent coolant leakage, it integrates seamlessly into the excavator’s cooling system. Backed by strict quality verification, it guarantees reliable operation to support uninterrupted machinery work cycles and extend engine service life.

   SPARKLING MACHINERY NEW 813408434 Filter is a core filtration component designed for Volvo excavators (suitable for construction and mining scenarios). It efficiently filters impurities such as dust, debris, and metal particles from oil or fluid systems, thereby protecting key components like engines and hydraulic systems. Compliant with Volvo OEM standards (part number: 813408434), it boasts high pressure resistance, corrosion resistance, and thermal aging resistance, ensuring seamless compatibility with the original equipment and reliable long-term filtration performance.