SPARKLING CA3109497 Coupling

The CATERPILLAR 310-9497 Coupling GP – Flexible (also known as CA3109497 or 3109497) is a critical drivetrain component designed to connect the engine to the hydraulic or mechanical power transmission systems. Specifically engineered for CAT Excavators 336E, 345D, 349DL, 568FMLL, and mobile hydraulic power units, this flexible coupling provides smooth torque transmission while compensating for misalignment and vibration between components.

Compatible with Caterpillar C9.3 and C13 engines, this coupling ensures enhanced durability and performance under heavy-duty conditions. Whether operating in construction, forestry, or mining environments, the 310-9497 flexible coupling is built to OEM specifications to deliver consistent power with minimal wear and noise.

Its robust rubber-metal composite design helps absorb shock loads, reduce system stress, and protect vital engine and pump components—making it essential for maintaining operational efficiency and preventing costly downtime.

The K9001469 Bevel Gear is a critical drivetrain component specifically engineered for DOOSAN wheeled excavators including models DX140W, DX170W, DX190W, and SOLAR 185W-V. It is designed to efficiently transmit power between intersecting shafts at precise angles, enabling smooth and reliable torque delivery in the swing or travel reduction gear systems.

Manufactured with premium-grade alloy steel and finished with precision gear-cutting technology, this bevel gear ensures high wear resistance, quiet operation, and extended service life — even in rugged construction environments.

   SPARKLING MACHINERY NEW EC160B EC180B EC135B EC140B EC210B VOE14513226 Relief Valve is a dedicated hydraulic pressure protection component for Volvo EC160B, EC180B, EC135B, EC140B, and EC210B crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As the "safety core" of the hydraulic system, it automatically relieves excess pressure when it exceeds the set threshold—preventing damage to pumps, hoses, and cylinders during high-intensity tasks like digging, lifting, and slope trimming.
   Meeting Volvo OEM standards (part no. VOE14513226), it maintains a precise pressure range of 27-31 MPa, endures -30°C to 95°C temperatures, resists oil corrosion and vibration, and ensures instant relief response. Strict testing guarantees seamless compatibility with the five Volvo models and long-term hydraulic system safety.

   SPARKLING MACHINERY NEW EC350E EC380EHR 14685984(8230-04180) Valve is a core hydraulic control component for Volvo EC350E and EC380EHR excavators (widely used in heavy construction, mining, and large-scale earthmoving). As the "hydraulic flow regulator", it controls the direction, pressure, and flow of hydraulic oil in key systems—ensuring precise operation of functions like boom lifting, bucket digging, and swing movement during high-intensity tasks, while preventing pressure surges that damage hydraulic pumps or cylinders.
   Meeting Volvo OEM standards (part nos. 14685984/8230-04180), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees leak-free performance. Strict testing ensures seamless compatibility with the two Volvo models and long-term reliability of the hydraulic system.