SPARKLING CAT C13 Coupling – Durable & Precise Excavator Part

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 150118-00131 Holder Assy, Nozzle is a specialized fuel system component designed for compatible diesel engines in excavators, loaders, and heavy construction machinery. As a core part of the engine’s fuel injection system, it serves two critical roles: securely fastening the fuel nozzle in place and ensuring precise alignment with the combustion chamber. This dual function guarantees consistent fuel spray patterns and optimal atomization, which are essential for maximizing combustion efficiency, reducing exhaust emissions, and maintaining stable engine power during heavy-duty tasks like digging, hauling, and prolonged idling.

   Engineered to match original equipment performance standards, it maintains reliable functionality even under harsh engine conditions—including high operating temperatures, continuous vibration, and exposure to fuel contaminants. It prevents nozzle misalignment (a leading cause of inefficient combustion) and fuel leakage, safeguarding the engine from damage and minimizing unplanned downtime. Backed by strict performance checks, it ensures long-term reliability for the fuel injection system, supporting uninterrupted machinery operation.

   SPARKLING MACHINERY NEW EC200D EC210 EC210B EC210C C210D EC220D VOE14518516 Valve is a dedicated hydraulic control component for Volvo EC200D, EC210, EC210B, EC210C, C210D, and EC220D crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As the "command core" of the hydraulic system, it regulates oil flow, pressure, and direction to control key functions like boom lifting, bucket digging, and swing movements—ensuring smooth, precise operation during high-intensity tasks.
   Meeting Volvo OEM standards (part no. VOE14518516), it endures 32 MPa working pressure, -30°C to 95°C temperatures, resists oil corrosion and vibration, and maintains leak-free performance. Strict testing guarantees seamless compatibility with the six Volvo models and long-term hydraulic system stability.

   SPARKLING MACHINERY NEW 5268202 Fuel Pump is a premium China-made core component engineered as a critical fuel supply unit for compatible machinery. As the "energy lifeline" of engines, it delivers a steady and precise flow of fuel to the combustion system, ensuring efficient fuel atomization and optimal engine performance in construction, mining, and heavy-duty equipment operations.

   Designed to original equipment standards, it maintains consistent pressure output even under continuous operation and varying load conditions, minimizing fuel waste and maximizing energy conversion efficiency. Equipped with advanced anti-leakage structures and wear-resistant components, it adapts to harsh working environments, from low-temperature cold starts to high-heat operating conditions. Backed by strict quality verification, it ensures reliable fuel supply to support uninterrupted engine operation.