SPARKLING CAT 972H Water Pump – Reliable Excavator Cooling

The CATERPILLAR WATER PUMP HOUSING 223-9145 (CA2239145, 2239145) is a critical cooling system component designed for CAT Wheel Loaders 966H, 972H and C11 / C13 engine series. This part serves as the housing for the water pump, ensuring efficient coolant circulation and protecting the engine from overheating in high-demand operations.

Made from high-grade cast materials and precisely machined for a secure fit, this housing guarantees durability and leak-free performance even under the harshest working conditions. It's a reliable replacement for worn or damaged pump housings, restoring your engine’s cooling efficiency and extending the service life of your machine.

The 208-60-71330 Solenoid Valve Assembly is an original quality hydraulic control component, specially designed for Komatsu PC400-7 and PC400LC-7 excavators (serial number 50001 and above). This valve plays a vital role in regulating hydraulic flow to various systems such as swing, travel, boom, arm, and breaker functions, based on electric input signals from the operator controls.

Built with high-temperature copper coils, reinforced casing, and precise valve mechanics, this solenoid valve guarantees stable performance, rapid response, and long service life in harsh working conditions. Manufactured by SPARKLING MACHINERY, it meets or exceeds OEM performance standards.

   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 7272-03100 Spool is a core hydraulic control component for compatible Volvo excavator models (widely used in construction, mining, and infrastructure projects). As the "hydraulic flow regulator core", it precisely controls the direction and volume of hydraulic oil within the excavator’s valve body—enabling smooth operation of key functions like boom lifting, bucket digging, and arm movement during heavy-duty tasks. This prevents hydraulic flow (disorders) and ensures consistent equipment performance, while avoiding pressure mismatches that damage valves or cylinders.
   Meeting Volvo OEM standards (part no. 7272-03100), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and wear, and guarantees stable movement. Strict testing ensures seamless compatibility with applicable Volvo models and long-term hydraulic system reliability.