SPARKLING 350 bar Relief Valve – Reliable Hydraulic Safety Valve

The Rexroth Relief Valve 04950403 (part no. R901102333) is a precision-engineered screw-in cartridge valve designed for hydraulic systems in excavators and industrial machinery. This robust, direct-acting spool-type valve offers pressure reducing and relieving capabilities, withstanding up to 350 bar of maximum operating pressure and supporting flow rates around 30 L/min. Constructed with quality materials and standard CAAN cavity compatibility, it ensures responsive, leak-free hydraulic control under demanding conditions.

   SPARKLING MACHINERY NEW EC210 EC240 EC290 EC330 20508011 Speed Sensor is a critical monitoring component for Volvo EC210, EC240, EC290, and EC330 excavators (widely used in construction, mining, and infrastructure projects). As the "speed detection core", it real-time tracks the rotational speed of key components like engines, hydraulic pumps, or drive motors—transmitting accurate speed signals to the excavator’s control unit. This ensures stable adjustment of power output during tasks like digging, lifting, and rock breaking, while preventing over-speed damage to components and maintaining optimal operational efficiency.
   Meeting Volvo OEM standards (part no. 20508011), it endures -30°C to 100°C temperatures, resists dust, vibration, and oil corrosion, and guarantees consistent signal transmission. Strict testing ensures seamless compatibility with the four Volvo models and long-term speed monitoring reliability.

   SPARKLING MACHINERY NEW R260LC9S R290LC9 R290LC9MH R320LC7 R330LC9S XKBF-01503 Valve Assy is a dedicated hydraulic control assembly for Hyundai R260LC9S, R290LC9, R290LC9MH, R320LC7, and R330LC9S crawler excavators (widely used in heavy construction, mining, and infrastructure projects). As the "hydraulic control center" of the excavator, it integrates multiple valves to regulate oil flow, pressure, and direction—powering key functions like boom lifting, bucket digging, and swing movements, ensuring smooth and precise operation during high-intensity tasks.
   Meeting Hyundai OEM standards (part no. XKBF-01503), 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 five Hyundai models and long-term hydraulic system stability

   SPARKLING MACHINERY NEW EW160C EW180C VOE14558933 Bearing Cap is a critical structural component for 2 Volvo wheeled excavator models (construction/municipal use). It secures bearings in rotating parts (e.g., arm joints, wheel hubs) to prevent displacement and reduce wear, ensuring smooth mechanical operation. 
   Meeting Volvo OEM standards (VOE14558933), it resists -30°C to 85°C temps, corrosion, and vibration, guaranteeing seamless compatibility and long-term reliable bearing protection.