SPARKLING 4143302100 Shaft – High-Quality Excavator Part

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 ZH200-A ZH200LC-A ZX200-5G 9315463=4705920=YA00031829 Switch Box is a dedicated operator control component for Hitachi ZH200-A, ZH200LC-A, and ZX200-5G crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As the "control hub" of the excavator’s cab, it houses key operation switches (e.g., ignition, work mode, auxiliary function) to transmit operator commands to the main controller—ensuring quick, accurate activation of critical functions during digging, loading, and slope trimming.
   Meeting Hitachi OEM standards (cross-referenced part nos. 9315463, 4705920, YA00031829), it endures -30°C to 85°C temperatures, resists dust and vibration, and maintains stable electrical contact. Strict testing guarantees seamless compatibility with the three Hitachi models and long-term reliable cab control.

   SPARKLING MACHINERY NEW ZX27U-3 ZX27U-3F ZX29U-3 ZX29U-3F ZX30U-3 4679159 Wiper Motor is a dedicated visibility control component for Hitachi ZX27U-3, ZX27U-3F, ZX29U-3, ZX29U-3F, and ZX30U-3 mini crawler excavators (widely used in urban construction, garden maintenance, and narrow-space earthmoving). As the "cab visibility driver", it powers the windshield wiper to clear rain, dust, or mud from the glass—ensuring the operator has a clear view during tasks like small-scale digging, material loading, and landscape trimming, while enhancing operational safety in harsh weather.
   Meeting Hitachi OEM standards (part no. 4679159), it maintains stable rotational speed (30-40 rpm), endures -30°C to 80°C temperatures, resists moisture and vibration, and ensures low-noise operation. Strict testing guarantees seamless compatibility with the five Hitachi models and long-term wiper system 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.