SPARKLING OEM Kubota Oil Cooler – Quality & Reliability

The Kubota Oil Cooler (part nos. RD451‑64050, RD451‑64053, RD551‑64050, RD551‑64052) is a premium hydraulic oil radiator engineered for various Kubota excavators and compact machines, including models like KX057‑4, U48‑4, U55‑4, and more. This high-performance aluminium oil cooler ensures efficient heat dissipation and maintains optimal hydraulic oil temperatures under continuous heavy-duty operation. Manufactured to OEM standards and available in both genuine and aftermarket options, it offers excellent durability, corrosion resistance, and a perfect drop-in fit.

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 EC120D EC140B EC140C EC140D EC140E EC160C 14524582 Relief Valve is a critical hydraulic safety component for Volvo EC120D, EC140B, EC140C, EC140D, EC140E, and EC160C excavators (widely used in construction, municipal engineering, and light mining). As the "hydraulic pressure safety guard", it automatically releases excess pressure from hydraulic circuits during tasks like digging, boom lifting, 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 no. 14524582), 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 six Volvo models and long-term hydraulic system safety.

   SPARKLING MACHINERY NEW RD451-6405-0 Radiator is a critical cooling system component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As the core of the machinery’s heat dissipation system, it efficiently transfers heat from engine coolant to the surrounding air—preventing engine overheating during high-intensity operations like prolonged digging, heavy-load lifting, and continuous idling in construction, mining, or infrastructure projects. This function is vital for maintaining the engine’s optimal operating temperature (typically 82–95°C), which directly influences fuel efficiency, power output, and long-term engine service life.

   Engineered to meet original equipment performance standards, it retains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and constant machinery vibration. It resists coolant leakage and internal blockages, avoiding cooling system failures that could lead to costly engine damage or unplanned downtime. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted machinery operation.