SPARKLING CA2671082 Excavator 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 EC350E EC380EHR 14508626 Wiper Relay is a key electrical control component for Volvo EC350E and EC380EHR excavators (widely used in heavy construction, mining, and infrastructure projects). As the "wiper operation controller", it regulates power supply to the excavator’s windshield wiper system—enabling smooth wiper activation, speed adjustment, and shutdown during rainy, snowy, or dusty conditions. This ensures clear visibility for operators during tasks like digging, lifting, and rock breaking, while preventing wiper motor damage from electrical overloads.
   Meeting Volvo OEM standards (part no. 14508626), it endures -30°C to 85°C temperatures, resists moisture and vibration, and guarantees stable electrical switching. Strict testing ensures seamless compatibility with the two Volvo models and long-term reliability of the wiper system.

   SPARKLING MACHINERY NEW PC200-8 PC220-8 R215-9 R225-7 9077708 Idler Pulley is a dedicated power transmission component for excavators equipped with Cummins engines, including Komatsu PC200-8/PC220-8 and Hyundai R215-9/R225-7 models (widely used in construction, mining, and infrastructure projects). As the "belt tension regulator", it maintains stable tension of the engine’s accessory belt (driving components like water pumps and generators)—ensuring smooth power transfer during high-intensity tasks like digging, lifting, and rock breaking, while preventing belt slippage or premature wear.
   Meeting Cummins OEM standards (part no. 9077708), it endures -30°C to 120°C temperatures, resists dust and vibration, and maintains consistent rotational stability. Strict testing guarantees seamless compatibility with the four excavator models and long-term engine accessory system reliability.

   SPARKLING MACHINERY NEW 11MB-43110 Radiator is a critical cooling system component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As the core of the machinery’s heat dissipation system, it efficiently transfers heat from engine coolant to the surrounding air—preventing engine overheating during high-intensity operations like prolonged digging, heavy-load lifting, and continuous idling in construction, mining, or infrastructure projects. This function is vital for maintaining the engine’s optimal operating temperature (typically 82–95°C), which directly influences fuel efficiency, power output, and the long-term service life of key engine components.

   Engineered to match original equipment performance standards, it retains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and constant machinery vibration. It resists coolant leakage and internal blockages, avoiding cooling system failures that could lead to costly engine damage or unplanned downtime. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted machinery operation.