SPARKLING C11 Engine Pump Housing – Durable Excavator Part

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.

Heavy-Duty Swing Gearbox Reducer for Hitachi JS Excavators
Engineered for JS200, JS210, JS220, JS220LR, and JS235 excavators, the Swing Gearbox Reducer (JRC0007) is the precision heart of your machine’s rotation system. This OEM-compatible reducer delivers unmatched torque transmission and smooth 360° slewing motion under extreme loads. Forged with hardened helical gears and triple-sealed bearings, it resists wear, minimizes backlash, and withstands relentless job site vibrations. SPARKLING MACHINERY’s JRC0007 undergoes rigorous cycle testing to ensure perfect meshing alignment and extended service life – because precise rotation isn’t a luxury, it’s the core of your excavator’s productivity.

   SPARKLING MACHINERY NEW EC160B EC180B EC290B EC240B EW170 SA1123-02341/14623863 Converter is a key power conversion component for 5 Volvo excavator models (construction/mining use). It converts electrical energy between voltage/current formats to power on-board systems (e.g., sensors, controllers), ensuring stable energy supply. 
   Meeting Volvo OEM standards (SA1123-02341/14623863), it resists -30°C to 85°C temps, voltage fluctuations, and vibration, guaranteeing seamless compatibility and long-term reliable performance.

   SPARKLING MACHINERY NEW PC45MR PC55MR 708-3S-04571 Gear Pump is a dedicated hydraulic power supply component for Komatsu PC45MR and PC55MR mini crawler excavators (widely used in urban construction, garden maintenance, and narrow-space earthmoving). As the "hydraulic power source", it converts engine mechanical energy into hydraulic pressure—supplying stable high-pressure oil to cylinders, valves, and actuators for tasks like small-scale digging, material loading, and landscape trimming, while ensuring responsive and efficient equipment operation.
   Meeting Komatsu OEM standards (part no. 708-3S-04571), it maintains a rated pressure of 25 MPa, endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees low-noise, leak-free performance. Strict testing ensures seamless compatibility with Komatsu PC45MR/PC55MR and long-term hydraulic system reliability.