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 EC240C EC290B EC290C VOE14631794 Wire Harness is a dedicated electrical connection component for VOLVO EC240C, EC290B, and EC290C crawler excavators (widely used in construction, mining, and municipal infrastructure projects). As the "electrical nerve system" of the excavator, it transmits stable signals between core components—such as controllers, sensors, and actuators—to ensure smooth operation of critical functions like engine start, hydraulic control, and cab instrument display during high-intensity tasks.
   Meeting VOLVO OEM standards (part no. VOE14631794), it endures -30°C to 85°C temperatures, resists moisture, dust, and abrasion, and maintains reliable insulation. Strict testing guarantees seamless compatibility with the three VOLVO models and long-term stable signal transmission.

   SPARKLING MACHINERY NEW 320D 320D2 312-8338 Oil Cooler is a dedicated thermal management component exclusively designed for 320D and 320D2 excavators. As a core part of the excavators’ hydraulic and engine systems, it efficiently dissipates heat from hydraulic oil and engine oil—preventing oil overheating during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance. This function is critical for preserving oil viscosity and lubrication performance, which directly protects key components (such as hydraulic pumps, valves, and engine bearings) from premature wear, ensuring stable power output and extending the service life of 320D/320D2 machinery.

   Engineered to match original equipment performance standards, it maintains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous excavator vibration. It resists oil leakage and internal blockages, avoiding system failures that could lead to unplanned downtime or costly component repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of 320D and 320D2 excavators.