SPARKLING ZGAQ-02176 Casing – Durable Excavator Part

The ZGAQ-02176 Differential Casing is a premium replacement part engineered for Hyundai wheel excavators including R170W-7, R170W-7A, R170W-9S, and R180W-9S. This component serves as the protective housing for the differential gear system, ensuring proper alignment, lubrication, and smooth power distribution to the wheels during operation.

Manufactured with high-strength cast steel and precision-machined for a perfect OEM fit, this differential casing provides enhanced resistance against heavy loads, impact stress, and heat deformation—ideal for demanding construction and excavation work.

   SPARKLING MACHINERY NEW EC210B EC240B EC290B EC350 7270-11161(14636708) Relief Valve is a critical hydraulic safety component for Volvo EC210B, EC240B, EC290B, and EC350 excavators (widely used in construction, mining, and medium-scale earthmoving). As the "hydraulic pressure protector", it automatically releases excess pressure from hydraulic systems during tasks like digging, boom lifting, and rock breaking—preventing overpressure-induced damage to pumps, valves, and cylinders, while ensuring stable pressure output for smooth equipment operation.
   Meeting Volvo OEM standards (part nos. 7270-11161/14636708), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees precise pressure relief. Strict testing ensures seamless compatibility with the four Volvo models and long-term hydraulic system safety.

   SPARKLING MACHINERY NEW KX080 RD809-42620 Coupling is a core power transmission component for Kubota KX080 excavators (construction/municipal use). It connects key mechanical parts (e.g., engine and hydraulic pump), ensuring stable power transfer and reducing vibration. Meeting Kubota OEM standards (RD809-42620), it resists -30°C to 90°C temps and wear, guaranteeing seamless compatibility and long-term operational reliability.

   SPARKLING MACHINERY NEW EC290B 14575661 Hydraulic Pump is a premium China-made power component specifically engineered for EC290B excavators. As the core of the hydraulic system, it converts mechanical energy into hydraulic pressure, driving critical operations such as boom lifting, arm articulation, and bucket movement through controlled fluid flow. This ensures efficient power transmission and responsive machinery performance in construction, mining, and heavy-duty earthmoving applications.​
   Designed to original equipment standards, it maintains stable pressure output and consistent flow rates even under continuous high-load operation. With optimized internal design for minimal energy loss and enhanced wear resistance, it adapts seamlessly to harsh working environments, from dusty job sites to high-temperature conditions. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation.