SPARKLING Main Pump K3V63DTP – Reliable Excavator Hydraulic Pump

The Kawasaki K3V63DTP Hydraulic Main Pump (Cat. no. 20/925753) is a high-performance action pump engineered for JCB JS160W and similar excavator models. This piston-type pump delivers robust hydraulic flow (~63 cc/rev) at pressures up to 350 bar, ensuring smooth boom, arm, and travel functions even under heavy load. Built to match Kawasaki OEM specs, it offers seamless drop-in installation and is backed by quality assurance—available as brand-new, remanufactured, or aftermarket options.

   SPARKLING MACHINERY NEW 119266-21700 Crankshaft is a premium China-made engine core component designed for compatible construction machinery (such as excavators, loaders, and generators) and industrial engines. As the "power transmission backbone" of the engine, it converts the reciprocating motion of pistons into rotational motion to drive the machinery’s hydraulic system, undercarriage, and other key components. This critical function ensures the engine delivers consistent torque and power for heavy-duty operations—including digging, lifting, and continuous power generation—in construction, mining, and industrial scenarios.

   Engineered to original equipment standards, it maintains exceptional structural stability even under high rotational speeds (up to industry-standard RPM thresholds) and extreme load conditions, as well as harsh working environments like vibration, temperature fluctuations, and dust. With precision-machined journals and balanced design, it minimizes friction between moving parts and reduces engine vibration. Backed by strict quality verification, it guarantees reliable power transmission to support uninterrupted machinery operation and extend overall engine service life.

   SPARKLING MACHINERY NEW ND116140-0050 Heater Core is a core climate control component for Komatsu PC130/PC300/PC350/PC400 excavators (construction/mining use). It heats cabin air via engine coolant circulation, delivering consistent warmth to ensure comfortable and safe operation in low temperatures. 
   Meeting Komatsu OEM standards (ND116140-0050), it resists -30°C to 120°C temps, corrosion, and coolant contamination, guaranteeing seamless compatibility and reliable long-term heating performance.

   SPARKLING MACHINERY NEW PC490 708-1T-13670/708-3S-13410 Retainer, Shoe is a dedicated, high-reliability structural component exclusively engineered for KOMATSU PC490 crawler excavators—heavy-duty equipment widely used in large-scale mining, construction, and quarrying projects. As a core fixing and protection part for the excavator’s undercarriage or hydraulic linkage systems, it securely retains critical components (e.g., track pins, linkage bushings) and shields them from excessive wear, preventing displacement or damage during high-intensity tasks like rock breaking, bulk ore loading, and deep excavation. This function is vital for maintaining undercarriage/linkage stability, reducing abnormal component wear, and avoiding unplanned downtime caused by part loosening or failure.

   Engineered to meet KOMATSU’s original equipment (OEM) standards and compatible with part numbers 708-1T-13670 and 708-3S-13410, the Retainer, Shoe withstands harsh working conditions: high mechanical loads (up to 12 kN), extreme temperature fluctuations (-25°C to 100°C), and continuous vibration from heavy-duty use. It resists corrosion, impact, and abrasive wear, providing long-lasting retention and protection for KOMATSU PC490 excavators. Backed by strict performance verification, it guarantees seamless compatibility and reliable operation for daily high-load tasks.