SPARKLING CAT Operator Monitor

The CATERPILLAR 548-9082 Monitor GP – Operator (also known as CA5489082 or 5489082) is a genuine electronic display unit designed for CAT hydraulic excavators, including models 318E L, 320D2 FM, 316E L, and 352F-VG.

This Operator Monitor Group functions as the central interface between the operator and the machine, providing real-time data on engine performance, hydraulic status, fuel usage, maintenance alerts, and fault diagnostics. With its user-friendly layout and high-visibility screen, this monitor ensures efficient machine operation and enhances overall safety.

Built to OEM standards for durability, accuracy, and compatibility, the 548-9082 monitor is plug-and-play with compatible CAT systems. Whether replacing a damaged screen or upgrading your machine's control system, this part helps ensure uninterrupted workflow and intelligent equipment management.

   SPARKLING MACHINERY NEW 25/221094 25/222891 Pilot Valve is a core hydraulic control component for JCB excavators (heavy-duty construction/mining use). It regulates low-pressure hydraulic signals to control main hydraulic systems, ensuring precise, responsive operation of arms, booms, and attachments. 
   Meeting JCB OEM standards (25/221094, 25/222891), it resists -30°C to 100°C temps, pressure fluctuations, and corrosion, ensuring seamless compatibility and long-term reliable control performance.

   SPARKLING MACHINERY NEW 240DLC 250GLC 270DLC 290GLC DZ100217 Injector is a dedicated fuel injection component exclusively designed for 240DLC, 250GLC, 270DLC, and 290GLC excavators. As a core part of the excavators’ engine fuel system, it precisely atomizes and sprays fuel into the combustion chamber—ensuring optimal fuel-air mixing for efficient combustion during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance. This function is critical for maintaining stable engine power output, improving fuel efficiency, and reducing exhaust emissions, directly preventing issues like incomplete combustion (which causes carbon buildup) or fuel waste that impacts operational costs and environmental compliance.

   Engineered to match original equipment performance standards, it maintains consistent injection pressure and spray precision even under harsh working conditions, including high engine temperatures (up to 100°C), continuous vibration, and exposure to diesel fuel contaminants. It resists fuel leakage and nozzle clogging, avoiding engine misfires, power loss, or unplanned downtime. Backed by strict performance verification, it guarantees reliable fuel delivery to support uninterrupted operation of 240DLC/250GLC/270DLC/290GLC excavators.

   SPARKLING MACHINERY NEW 416F 420F 428F 430F 432F 434F 444F 360-3988 Crankshaft Main Bearing is a critical engine load-bearing and lubrication component for Caterpillar 416F, 420F, 428F, 430F, 432F, 434F, and 444F excavators (widely used in construction, mining, and municipal infrastructure projects). As the "crankshaft stability anchor", it supports the crankshaft’s rotational motion, reduces friction between the crankshaft and engine block, and absorbs radial loads from power transmission—ensuring smooth engine operation during high-intensity tasks like digging, heavy lifting, and rock breaking, while protecting core engine parts from wear.
   Meeting Caterpillar OEM standards (part no. 360-3988), it endures -30°C to 150°C engine temperatures, resists oil oxidation and metal fatigue, and maintains consistent lubrication performance. Strict testing guarantees seamless compatibility with the seven Caterpillar models and long-term engine reliability.