OEM Shaft for Deere Excavator

The 4143302100 Shaft is a high-quality replacement part designed for John Deere wheeled excavator models 190DW, 230GW, 220DW, and 190GW. Engineered to meet OEM standards, this shaft—also known as 4143-302-100, 4143.302.100, or 4143 302 100—ensures the reliable transmission of mechanical power within the drivetrain or hydraulic system, depending on its assembly location.

Manufactured using precision machining and heat-treated for durability, the shaft provides excellent resistance to wear, torsional stress, and harsh working environments. Whether you are replacing a worn component or upgrading for enhanced performance, this shaft delivers the strength and reliability John Deere equipment is known for.

   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.

   SPARKLING MACHINERY NEW EC200B EC210B EC210C EC200D VOE14552686 Swing Motor - a premium China-made hydraulic component, is specifically engineered for EC200B, EC210B, EC210C, and EC200D excavators. As the core rotational power unit, it enables smooth and precise 360° slewing of the upper structure, critical for efficient operation in construction, mining, and earthmoving tasks.

   Crafted from high-strength alloy materials with precision-machined internal components, this swing motor withstands high pressure and heavy loads while maintaining stable performance. Equipped with advanced hydraulic control technology and multi-layer sealing systems, it resists leakage, dust, and water intrusion, adapting to harsh working environments. Backed by strict quality testing and professional support, it guarantees reliable rotational power, minimizing downtime and maximizing equipment productivity.

SPARKLING MACHINERY’s 708-3S-00513 and 708-3S-00422 hydraulic pumps are high-quality replacements for Komatsu PC35MR-2 and PC40MR mini excavators. Built for durability and smooth power delivery, they ensure OEM fit, long service life, and reliable performance in tough conditions—backed by fast global shipping and solid support.

The 708-3S-00513 and 708-3S-00422 hydraulic pump assemblies are precision-engineered spare parts for Komatsu PC35MR-2 and PC40MR mini excavators. As the heart of the excavator's hydraulic system, these pumps deliver high-efficiency power transfer for critical operations including boom movement, arm control, bucket operation, and swing functions.

Built to OEM quality standards, this hydraulic pump features a compact yet powerful design, ensuring stable output pressure, energy efficiency, and reduced system noise. Whether for repair or replacement, it provides excellent compatibility and long-term reliability for light and medium-duty excavation work.

Each pump is fully tested, sealed, and packaged for international delivery by SPARKLING MACHINERY—a trusted supplier of excavator hydraulic parts for global customers.