SPARKLING 267-1082 Coupling Pump - Reliable Excavator Hydraulic Part

The Caterpillar Coupling-Pump (Part No. 267-1082 / CA2671082 / 2671082) is a high-quality aftermarket replacement part made in China, engineered to fit CAT mini hydraulic excavators such as 305C CR, 305.5E, and certain Caterpillar wheel loader models.

This coupling serves as a crucial link between the engine and hydraulic pump, ensuring efficient power transmission while absorbing vibration and reducing stress on connected components. Built from durable elastomeric and metal materials, it offers excellent torsional flexibility and resistance to wear — helping maintain optimal machine performance.

If you're looking for a cost-effective yet reliable alternative to OEM parts, this China-made coupling is a smart choice for equipment maintenance and repair, without compromising functional integrity.

   SPARKLING MACHINERY NEW ZX350LC-5B ZX350LCN-5B 8980964171/8982609301 Turbocharger is a dedicated, high-performance engine component exclusively engineered for HITACHI ZX350LC-5B and ZX350LCN-5B crawler excavators—heavy-duty equipment widely used in large-scale mining, construction, and infrastructure projects. As a core part of the excavator’s engine system, it enhances air intake efficiency by compressing incoming air, directly boosting engine power output, fuel combustion efficiency, and overall operational performance. This function is critical for maintaining stable engine operation during high-intensity tasks like rock breaking, bulk material loading, and deep excavation, preventing power loss under heavy loads and reducing fuel consumption.

   Engineered to meet HITACHI’s original equipment (OEM) standards and compatible with part numbers 8980964171 and 8982609301, the turbocharger withstands harsh working conditions: extreme engine temperatures (up to 850°C), high rotational speeds (up to 150,000 RPM), and continuous vibration from heavy-duty use. It resists thermal fatigue, oil contamination, and mechanical wear, providing long-lasting reliability for the excavators’ engine systems. Backed by strict performance testing, it guarantees consistent compatibility and optimal engine performance for ZX350LC-5B/ZX350LCN-5B models.

   SPARKLING MACHINERY NEW EC250D EC300D PL3005D 22067983 Wire Harness is a critical electrical connection component for Volvo EC250D, EC300D, and PL3005D excavators (widely used in construction, mining, and infrastructure projects). As the "electrical communication backbone", it transmits stable power and signals between the excavator’s control unit, sensors, and actuators—ensuring smooth operation of functions like engine start, hydraulic control, and instrument display during tasks like digging, lifting, and rock breaking, while preventing electrical failures that disrupt equipment performance.
   Meeting Volvo OEM standards (part no. 22067983), it endures -30°C to 85°C temperatures, resists moisture and vibration, and guarantees reliable insulation. Strict testing ensures seamless compatibility with the three Volvo models and long-term electrical system reliability.

   SPARKLING MACHINERY NEW EC200D EC210 EC210B EC210C EC210D 14518516 Relief Valve is a dedicated hydraulic safety component for VOLVO EC200D, EC210, EC210B, EC210C, and EC210D crawler excavators (mid-to-heavy-duty equipment for construction, municipal engineering, and light mining). As the core safety guard of the excavator’s hydraulic system, it precisely limits maximum pressure to protect pumps, cylinders, and pipelines from overload damage during trench digging, material loading, and small-scale rock breaking.

   Meeting VOLVO OEM standards (part no. 14518516), it endures 32 MPa pressure, -25°C to 105°C temperature fluctuations, and continuous vibration. It resists oil contamination and wear, ensuring long-term reliability for the five VOLVO models, with strict performance testing guaranteeing seamless compatibility and safe operation.