SPARKLING KX80-4 Hydraulic Oil Radiator – Durable Excavator Cooling

The Kubota Oil Cooler (part nos. RD82964040, RD829‑6404‑0, KU819640) is a heavy-duty hydraulic oil radiator designed specifically for Kubota compact excavators like the KX80‑3 and KX80‑4. Featuring an OE-style plate-core design, it efficiently dissipates heat to maintain optimal hydraulic performance under continuous load. Built with OEM-grade materials and engineered for direct fitment, it ensures reliable operation and easy installation—available as genuine Kubota or high-quality aftermarket alternatives.

   SPARKLING MACHINERY NEW 4143-142-013 Oil Pump is a core lubrication component for DEUTZ excavators (heavy-duty construction/mining use). It delivers pressurized oil to critical engine and hydraulic parts, ensuring sufficient lubrication to reduce wear and maintain system efficiency. 
   Meeting DEUTZ OEM standards (4143-142-013), it resists -30°C to 100°C temps, oil contamination, and mechanical stress, ensuring seamless compatibility and long-term reliable oil supply performance.

   SPARKLING MACHINERY NEW EC460B EC460C EC460BLC EC480D EC480E 14513226(14597185) Relief Valve is a critical hydraulic safety component for Volvo EC460B, EC460C, EC460BLC, EC480D, and EC480E excavators (widely used in heavy mining, large-scale construction, and infrastructure projects). As the "hydraulic pressure safety barrier", it automatically discharges excess pressure from hydraulic circuits during high-load tasks like rock breaking, deep digging, and heavy lifting—preventing overpressure damage to pumps, cylinders, and valves, while maintaining stable pressure for consistent equipment operation.
   Meeting Volvo OEM standards (part nos. 14513226/14597185), 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.

   SPARKLING MACHINERY's new 386-0875 (3860875) Relief Valve is a core hydraulic system component specifically designed for Caterpillar 302.7D excavators, suitable for construction and mining applications. It regulates and stabilizes hydraulic system pressure, preventing overpressure damage to hydraulic components. 
   Compliant with Caterpillar OEM standards (Part No.: 386-0875 / 3860875), this component exhibits excellent pressure control accuracy and sealing performance, ensuring seamless compatibility with original equipment and long-term reliable operational performance.