SPARKLING R170W-7A Drivetrain Parts – Durable & Precise

The ZGAQ-02052 Shaft-Input is a critical drivetrain component specifically designed for HYUNDAI Wheel Excavators, including models R140W-7, R140W-9A, R140W-9S, R170W-7, and R170W-7A. This input shaft is responsible for transmitting torque efficiently from the transmission to the differential or gearbox, ensuring smooth and reliable machine operation.

Manufactured with high-grade alloy steel and precision machining, the ZGAQ-02052 offers excellent durability, high-load resistance, and long service life — even under the harsh conditions of construction and excavation environments.

   SPARKLING MACHINERY NEW B55W-2 DX53W DX55W DX60R 1.519-00002 Coil; Solenoid is a dedicated electrical control component for Doosan B55W-2, DX53W, DX55W, and DX60R wheeled excavators (versatile for municipal engineering, landscaping, and small-scale construction). As a key part of the excavator’s hydraulic or fuel system, it converts electrical signals into electromagnetic force to control valve actuation, ensuring precise operation of functions like bucket tilting, arm movement, and engine fuel supply during delicate tasks.
   Meeting Doosan OEM standards (part no. 1.519-00002), it endures -30°C to 85°C temperatures, resists vibration and electrical interference, and maintains stable switching performance. Strict testing guarantees seamless compatibility and long-term reliable operation for the four Doosan models.

The KATO HD1430 619-89300001 Hydraulic Travel Reducer is a robust and high-performance final drive component, specially engineered for KATO HD1430 crawler excavators. It delivers powerful torque conversion and reliable speed reduction, essential for smooth and efficient machine mobility under heavy-duty conditions. Manufactured with high-precision parts and advanced sealing systems, this travel reducer ensures durability, minimal leakage, and long service life—perfectly matching OEM specifications. Ideal for both replacements and maintenance operations, it guarantees stable performance across various terrains and job sites.

   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.