SPARKLING 3109497 Flexible Coupling for Excavators

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 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 EC140C EC140D EC140E EC160C 14577310 Toggle Switch is a key operator control component for Volvo EC140C, EC140D, EC140E, and EC160C excavators (widely used in construction, municipal engineering, and light mining). As the "operator command interface", it enables quick activation/deactivation of critical functions—such as wiper systems, auxiliary lights, or hydraulic tool controls—during tasks like digging, material handling, and site cleanup. This ensures intuitive operation for operators, while preventing accidental function misactivation and maintaining smooth workflow.
   Meeting Volvo OEM standards (part no. 14577310), it endures -30°C to 85°C temperatures, resists dust, moisture, and vibration, and guarantees reliable switch contact. Strict testing ensures seamless compatibility with the four Volvo models and long-term control system reliability.

   SPARKLING MACHINERY NEW EC135B EC140B VOE21547101 Cable Harness is a core electrical connection component for 2 Volvo excavator models (construction/municipal use). It transmits stable electrical signals and power between key systems (e.g., control unit, sensors, actuators), ensuring seamless equipment operation. 
   Meeting Volvo OEM standards (VOE21547101), it resists -30°C to 85°C temps, moisture, and abrasion, guaranteeing compatibility with EC135B/EC140B and long-term reliable signal/power transfer.