SPARKLING 7081S00240 Pump Assembly

The 708-1S-00240 (7081S00240) Hydraulic Pump Assembly is a critical component designed for Komatsu bulldozers and crawler loaders, including models D61EX, D61PX, D65EX, D65PX, D65WX, D85EX, and D85PX. This heavy-duty hydraulic pump ensures stable pressure output and efficient power delivery across all working functions—such as blade control, steering, and lifting systems.

Manufactured to OEM-equivalent standards, this pump offers:

• High pressure endurance

• Long wear-resistant life cycle

• Excellent temperature and oil seal compatibility

• Perfect fitment and smooth installation

   SPARKLING MACHINERY NEW EW205D EW210C EW210D EW230C VOE14603102/4472399046 Pin is a key structural fastener for 4 Volvo wheeled excavator models (construction/municipal use). It secures movable components (e.g., arm hinges, bucket joints) to maintain alignment and withstand operational loads, ensuring stable mechanical performance. 
   Meeting Volvo OEM standards (VOE14603102/4472399046), it resists -30°C to 85°C temps, corrosion, and impact, guaranteeing seamless compatibility and long-term reliability.

   SPARKLING MACHINERY NEW 440-00257 Cylinder;Arm is a dedicated hydraulic actuation component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As the core of the machinery’s arm movement system, it converts hydraulic pressure into linear force to drive the arm’s lifting, lowering, and extending actions—supporting critical on-site tasks like digging, material grabbing, and precision placement in construction, mining, or infrastructure projects. This function is essential for maintaining the machinery’s operational flexibility and load-bearing capacity, directly ensuring smooth coordination between the arm and bucket, and preventing movement lag or jams that could reduce work efficiency or cause safety hazards.

   Engineered to match original equipment performance standards, it maintains stable pressure retention and smooth piston movement even under harsh working conditions, including heavy load stress (up to rated 500 kN), continuous vibration, and exposure to dust or hydraulic oil contaminants. It resists internal leakage and cylinder wall wear, avoiding hydraulic system inefficiencies that lead to unplanned downtime. Backed by strict performance verification, it guarantees reliable arm actuation to support uninterrupted operation of compatible heavy-duty machinery.

   SPARKLING MACHINERY NEW R140W7 R200W7 ZGAQ-02045 Disc-Clutch is a premium China-made transmission component specifically engineered for R140W7 and R200W7 wheel excavators. As a critical part of the power transmission system, it enables smooth engagement and disengagement of mechanical power, regulating torque transfer between the engine and drivetrain to ensure precise control during acceleration, deceleration, and operational adjustments.

   Designed to original equipment standards, it maintains consistent friction performance and heat resistance, operating reliably even under high-load conditions and continuous use. With optimized structural design for efficient power transmission, it adapts seamlessly to harsh working environments, from dusty construction sites to rugged terrain. Backed by strict quality verification, it guarantees stable performance to support uninterrupted machinery operation.