SPARKLING Komatsu D375A Control 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 EC135B EC140B EC140C EC160B EC160C VOE14564772 Mirror is a dedicated visibility component for VOLVO EC135B, EC140B, EC140C, EC160B, and EC160C crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a key part of the excavator’s cab safety system, it provides clear, wide-angle visibility of the surrounding work area—enabling operators to monitor blind spots during tasks like digging, loading, and equipment maneuvering, thus reducing collision risks.
   Meeting VOLVO OEM standards (part no. VOE14564772), it endures -30°C to 85°C temperatures, resists impact, UV radiation, and dust, and maintains anti-glare clarity. Strict testing guarantees seamless compatibility with the five VOLVO models and long-term reliable visibility performance.

   SPARKLING MACHINERY NEW EC460B EC460C EC480D EC480E 14589145 Seal Kit is a dedicated, heavy-duty sealing solution exclusively designed for VOLVO EC460B, EC460C, EC480D, and EC480E excavators—core equipment in large-scale mining, construction, and infrastructure projects. As a critical protective component for the excavators’ high-pressure hydraulic systems, it covers key areas such as hydraulic cylinder rods, valve connections, and pump interfaces, forming robust leakproof barriers. This function is vital for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of high-load mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust, gravel, 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 high-intensity tasks like rock breaking, bulk material loading, and deep excavation.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains reliable sealing performance even under harsh conditions: high hydraulic pressure (up to 40 MPa), extreme temperature fluctuations (-25°C to 110°C), and continuous heavy-duty excavator vibration. It resists oil aging and material wear, providing long-lasting protection for the excavators’ hydraulic systems. Backed by strict performance verification, it guarantees uninterrupted sealing support for EC460B/EC460C/EC480D/EC480E excavators.

   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.