SPARKLING VOE 14643302 China-Made Hose for Excavators

The Cooling System Hose VOE 14643302 is a premium radiator hose designed for Volvo heavy equipment, including EC380D, EC480D, and PL4809D excavators. Manufactured in China to meet or exceed OEM specifications, this durable hose delivers reliable coolant flow and high resistance to heat, pressure, and abrasion—ensuring your engine remains cool even under heavy-duty operation. It fits seamlessly as a drop-in replacement and is available in OEM-quality or aftermarket production.

   SPARKLING MACHINERY NEW EC210B EC240B EC290B 8230-36840 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EC210b, EC240b, and EC290b excavators—widely used in heavy construction, mining, and large-scale infrastructure projects. As a core protective component for the excavator’s hydraulic system, it covers critical areas including hydraulic cylinder rods, valve connections, and pump interfaces, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of core mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust or debris from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during high-intensity, prolonged operations.

   Engineered to match VOLVO’s original equipment performance standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 38 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous machine vibration. It resists oil aging and wear, providing long-lasting protection for the excavator’s hydraulic system. Backed by strict performance verification, it guarantees uninterrupted sealing support for EC210b/EC240b/EC290b excavators.

The K9001659 Pinion Gear is a precision-machined drive component specifically designed for DOOSAN excavators including DX140W, DX170W, DX190W, and SOLAR 185W-V models. As an essential part of the drivetrain system, this pinion gear engages seamlessly with bevel or ring gears to transmit torque efficiently in swing or travel devices.

Built with heat-treated alloy steel and advanced CNC gear-cutting technology, this gear ensures high strength, minimal backlash, and long-lasting performance even under heavy-duty operations.

   SPARKLING MACHINERY NEW EC140 EC160 EC180 EC200 EC210 7270-30150(14676548) Relief Valve is a vital hydraulic safety component for Volvo EC140, EC160, EC180, EC200, and EC210 excavators (widely used in construction, municipal engineering, and light mining). As the "hydraulic pressure safety buffer", it automatically releases excess pressure from hydraulic circuits during tasks like digging, boom adjustment, and material handling—preventing overpressure damage to pumps, valves, and cylinders, while ensuring stable pressure output for smooth equipment operation.
   Meeting Volvo OEM standards (part nos. 7270-30150/14676548), it endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees precise pressure relief triggering. Strict testing ensures seamless compatibility with the five Volvo models and long-term hydraulic system safety.