SPARKLING RD551‑64052 – Reliable Excavator Undercarriage Part

The Kubota Oil Cooler (part nos. RD451‑64050, RD451‑64053, RD551‑64050, RD551‑64052) is a premium hydraulic oil radiator engineered for various Kubota excavators and compact machines, including models like KX057‑4, U48‑4, U55‑4, and more. This high-performance aluminium oil cooler ensures efficient heat dissipation and maintains optimal hydraulic oil temperatures under continuous heavy-duty operation. Manufactured to OEM standards and available in both genuine and aftermarket options, it offers excellent durability, corrosion resistance, and a perfect drop-in fit.

Enhance the efficiency and reliability of your SPARKLING MACHINERY SK120 and SK120-5 excavators with our top-tier hydraulic main pump assembly. Central to this system is the K3V63BDT-120R model, renowned for its robust performance and longevity. Complementing this are the OEM parts YW10V00002F1 and YW10V00002F2, meticulously engineered to ensure seamless integration and optimal functionality.

High Efficiency: The K3V63BDT-120R pump delivers consistent hydraulic power, reducing energy consumption and operational costs.

Precision Engineering: OEM parts YW10V00002F1 and YW10V00002F2 guarantee a perfect fit, minimizing downtime and maintenance requirements.

   SPARKLING MACHINERY NEW D60P D61E D61EX D61PX D65E 14X-13-11660 Yoke is a dedicated power transmission component for Komatsu D60P, D61E, D61EX, D61PX, and D65E crawler dozers/excavators (widely used in construction, mining, and land leveling). As a core link in the drive system, it connects the drive shaft to gears or hydraulic motors—transmitting torque smoothly while compensating for minor alignment errors, ensuring stable power transfer during tasks like pushing soil, grading terrain, and heavy material moving.
   Meeting Komatsu OEM standards (part no. 14X-13-11660), it endures high torque loads (up to 650 N·m), -30°C to 90°C temperatures, resists wear and oil corrosion, and maintains consistent transmission performance. Strict testing guarantees seamless compatibility with the five Komatsu models and long-term reliable drive linkage.

   SPARKLING MACHINERY NEW 312D2 313D2 320E 324E 320-3063 Pressure Sensor is a dedicated precision monitoring component exclusively designed for 312D2, 313D2, 320E, and 324E excavators. As a core part of the excavators’ hydraulic and engine systems, it real-time detects critical pressure data—such as hydraulic cylinder pressure and engine lubricating oil pressure—and transmits accurate signals to the machine’s control unit and operator panel. This function is critical for preventing overpressure or underpressure failures during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance, directly ensuring stable hydraulic power output, protecting key components (e.g., hydraulic pumps, valves, and engine bearings) from pressure-related damage, and avoiding unplanned downtime caused by pressure anomalies.

   Engineered to match original equipment performance standards, it maintains high detection accuracy even under harsh working conditions, including high oil pressure (up to 45 MPa), continuous excavator vibration, and exposure to hydraulic oil or construction site dust. It resists signal interference and corrosion, avoiding data errors that could lead to misjudgments of the excavator’s operating status. Backed by strict performance verification, it guarantees reliable pressure monitoring to support uninterrupted operation of 312D2/313D2/320E/324E excavators.