SPARKLING Excavator Parts – Reliable, High-Quality Components

The Caterpillar Solenoid Valve (part nos. 249‑3125 / 2493124) is a rugged, 12 V DC coil-controlled valve assembly designed for hydraulic systems on Cat backhoe loaders—including models 446D, 424D, 420D/F, 442D, 430D/F, 428D, 416D, and others. Built to OEM standards, this valve features a 2-pin DT connector and 7/8‑14 thread, offering precise electro-hydraulic control essential for steering, transmission, or loader functions. It delivers reliable performance under demanding conditions and is available in both genuine and high-quality aftermarket versions.

   SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00233 Piston Assy is a dedicated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (versatile for road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it converts fuel energy into mechanical power to drive the excavator’s movement and hydraulic functions, ensuring stable performance during tasks like loading, digging, and road grading.
   Meeting HYUNDAI OEM standards (part no. XJDD-00233), it endures high temperatures (up to 300°C) and pressure, resists wear and combustion byproducts, and maintains tight sealing with the cylinder. Strict testing guarantees seamless compatibility and long-term reliable operation for the five HYUNDAI models.

   SPARKLING MACHINERY NEW R360LC7 R360LC7A R370LC7 31NA-10150 Swing Reduction is a core transmission component for 3 Hyundai excavator models (heavy-duty construction/mining use). It reduces engine speed to deliver high torque for smooth, precise upper-structure rotation. 
   Meeting Hyundai OEM standards (31NA-10150), it resists -30°C to 100°C temps, wear, and impact, ensuring seamless compatibility and long-term reliable swing operation performance.

   SPARKLING MACHINERY NEW R80-7 11N1-40011 Radiator Assy is a dedicated cooling system assembly exclusively designed for R80-7 excavators. As the integrated core of the excavator’s heat dissipation system, it combines radiator functionality with compatible mounting and connection components to efficiently transfer heat from engine coolant to the surrounding air. This is critical for preventing engine overheating during tasks like small-scale construction, agricultural land preparation, and urban infrastructure maintenance—directly ensuring the R80-7’s stable power output, fuel efficiency, and long-term engine service life.

   Engineered to match original equipment performance standards, it maintains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous excavator vibration. It resists coolant leakage and internal blockages, avoiding cooling system failures that could lead to unplanned downtime or costly engine repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of R80-7 excavators.