SPARKLING Hyundai OEM Hydraulic Valve – Precision & Durability

The HYUNDAI Check Valve 31N8-17420 / XKCG-00456 is a genuine replacement component designed for the main control valve system of Hyundai 9-Series crawler excavators, specifically model R300LC-9.

This check valve plays a critical role in hydraulic flow control. It allows fluid to move in one direction while preventing backflow, which protects the hydraulic system from pressure surges and maintains stable performance during demanding excavation operations.

Manufactured to OEM specifications, this valve offers precision engineering, corrosion resistance, and a durable internal seal — ensuring reliable operation, even under extreme pressure and high-duty cycles. It's ideal for both routine maintenance and emergency repairs when performance and safety are non-negotiable.

   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.

Part number 14509344 (also known as VOE14509344) is a temperature sensor primarily used for Volvo construction equipment. It is commonly used in air conditioning (A/C) systems, specifically as an evaporator or cab air duct sensor to monitor climate control. 

Key Specifications
Alternative Part Numbers: 16688307, VOE16688307, 55165.
Typical Weight: Approximately 0.03kg.
Application: Heating, ventilation, and air conditioning (HVAC) systems in heavy machinery. 

Compatible Volvo Models 
This sensor is compatible with a wide range of Volvo machinery, including:
Excavators: EC140B, EC160B, EC210B, EC290C, EC360B, EC460B, and EW series (e.g., EW140B, EW180B).
Wheel Loaders: L45F, L60F, L70F, L90F, L110F, L120F, and L150F.
Articulated Haulers: A25F, A30F, A35F, and A40F series.

   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.