SPARKLING Kubota Hydraulic Oil Radiator

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 Valve GP‑Manual (Cat part no. 389‑2407 / CA3892407) is a rugged manual auxiliary shut‑off valve designed for use in heavy-duty Caterpillar excavators—specifically models 352, 323F, 320C, 320D SA, M325D MH/L, 355, and more. It provides dependable two-way hydraulic shut-off control, helping protect critical systems during maintenance or attachments handling. Built to OEM tolerance, this valve ensures reliable operation in the harshest environments, available both as a genuine Cat part and high-quality aftermarket alternative.

   SPARKLING MACHINERY NEW SMB-305-14T Motor is a dedicated power-driving component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As a core part of the machinery’s auxiliary or main drive systems, it converts electrical energy into mechanical energy to power critical mechanisms—including hydraulic pumps, cooling fans, or conveyor belts—during high-intensity operations like digging, material handling, and site grading. This function is essential for maintaining the machinery’s operational responsiveness, ensuring seamless coordination between key systems, and preventing power shortages that could lead to reduced work efficiency or unexpected shutdowns in construction, mining, or infrastructure projects.

   Engineered to match original equipment performance standards, it maintains stable power output and rotational speed even under harsh working conditions, including voltage fluctuations (±10% of rated voltage), continuous vibration, and exposure to dust or light moisture. It resists overheating and motor burnout, avoiding drive system failures that result in costly unplanned downtime. Backed by strict performance verification, it guarantees reliable power supply to support uninterrupted operation of compatible heavy-duty machinery.

   SPARKLING MACHINERY NEW 416F 420F 422F 273-9190 Switch AS-Multifunction is a dedicated control component exclusively designed for 416F, 420F, and 422F loaders. As a central part of the loader’s cabin control system, it integrates multiple operational functions into a single, user-friendly interface—allowing operators to seamlessly control key features like work mode selection, auxiliary hydraulic activation, lighting adjustments, and safety lockout. This integrated design simplifies cabin control layout, reduces operational complexity, and enhances response speed, which is critical for maintaining efficiency during tasks such as material loading, site grading, and utility hauling.

   Engineered to match original equipment performance standards, it maintains reliable functionality even under harsh working conditions—including cabin vibration, temperature fluctuations, and occasional dust or moisture exposure. It prevents control signal delays or malfunctions, ensuring consistent operation of the loader’s auxiliary systems and safeguarding operator safety. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted loader operation.