Caterpillar 310-9497 Hydraulic Component

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.

   SPARKLING MACHINERY NEW R300LC9S R330LC9S XKDE-00529 Water Pump is a premium China-made cooling system component specifically engineered for R300LC9S and R330LC9S excavators. As a core part of the machinery’s engine cooling system, it circulates coolant between the engine block and radiator to dissipate excess heat generated during heavy-duty operations—such as prolonged digging, high-load lifting, and continuous mining tasks. This ensures the engine maintains an optimal operating temperature, preventing overheating-related damage and safeguarding consistent performance.

   Designed to original equipment standards, it delivers stable coolant flow rates even under extreme working conditions, including high ambient temperatures, dust, and vibration. With optimized impeller design for efficient fluid circulation and a robust sealing structure to prevent coolant leakage, it integrates seamlessly into the excavator’s cooling system. Backed by strict quality verification, it guarantees reliable operation to support uninterrupted machinery work cycles and extend engine service life.

   SPARKLING MACHINERY NEW R200W7 R170W7 31N6-10150 31N6-10160 Reduction Gear is a premium China-made transmission component specifically engineered for R200W7 and R170W7 wheel excavators. As a critical part of the power transmission system, it adjusts power output by converting high-speed, low-torque input into low-speed, high-torque motion, enabling efficient operation of key mechanical functions such as swing, travel, or auxiliary movements during construction, material handling, and industrial tasks.

   Designed to original equipment standards, it maintains stable power transfer and optimal torque conversion even under continuous operational stress and heavy loads. With optimized gear meshing design for minimal friction and wear, it adapts seamlessly to harsh working environments, from dusty job sites to rough terrain. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   The 65.96301-0294 Hose is a premium breather hose engineered for Doosan/Daewoo DX300LCA excavators, typically used in engine crankcase ventilation systems. It balances internal pressure, vents combustion gases, and prevents oil mist accumulation, ensuring stable engine performance and extending component life in heavy-duty construction environments.

Compatible Equipment 
This hose is compatible with a range of Doosan and Daewoo heavy machinery, ensuring proper fit and function in the intended models. 
· Excavators: Found in models like the DX300LCA and various excavators in the Solar series.
· Wheel Loaders: Used in select Mega series loaders.