SPARKLING 3333073 Gearbox – Reliable Excavator Gearbox for Heavy Duty

The Caterpillar Swing Reducer (Part No. 333‑3073 / 3333073) is a premium swing gearbox designed to restore smooth and powerful 360° rotation in CAT excavators—compatible with 312D, 312DL, 312D2, 312E, 313D, 313D2, 314C, and 314E models. 

It features hardened steel planetary gears, sealed bearings, and robust housing to handle heavy-duty rotational loads while preventing leaks and contamination . Available as genuine OEM or high-quality aftermarket units, this swing reducer ensures a direct-fit replacement and optimized machine performance.

The SPARKLING KUBOTA 1G313-72060 RADIATOR ensures optimal engine cooling and durability. Designed for precise fit and superior performance, this radiator is ideal for maintaining Kubota machinery efficiency. Trust SPARKLING for quality and reliability in every KUBOTA 1G313-72060 RADIATOR.

   SPARKLING MACHINERY NEW R200W-7 R200W-7A ZGAQ-02342 Fork-Joint is a premium China-made mechanical component specifically engineered for R200W-7 and R200W-7A wheel excavators. As a critical articulating part in hydraulic and mechanical systems, it enables smooth rotational movement between connected components, facilitating flexible operation of boom, arm, or auxiliary attachments during heavy-duty tasks.

   Designed to original equipment standards, it maintains precise pivot functionality and high load-bearing capacity, ensuring stable performance even under continuous stress and vibration. With enhanced wear resistance and robust structural design, it adapts seamlessly to harsh working environments, from muddy construction sites to dusty industrial areas. Backed by strict quality verification, it guarantees reliable articulation to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW VOE14531612 Fan Motor is a critical cooling system component designed for compatible construction machinery, such as excavators and loaders. As the "power source" of the machinery’s cooling fan, it drives the fan to generate consistent airflow, which dissipates heat from key systems including the engine radiator, hydraulic oil cooler, and intercooler. This function is essential for preventing overheating—especially during heavy-duty operations like prolonged digging, high-load lifting, and continuous idling in construction, mining, or infrastructure projects—ensuring the machinery maintains optimal operating temperatures and stable performance.

   Engineered to match original equipment performance standards, it maintains reliable rotational speed and torque output even under harsh working conditions, such as high ambient temperatures, intense vibration, and dust or moisture exposure. It prevents fan stalling or speed fluctuations, avoids cooling inefficiencies that lead to system damage, and supports uninterrupted machinery operation. Backed by strict performance verification, it guarantees long-term reliability for the cooling system.