SPARKLING Hydraulic Oil Cooler for Kubota Excavators

The RD411-64050 / RD411-64052 Hydraulic Oil Cooler is a premium-quality replacement part designed to fit Kubota loader backhoes and mini excavators, including models M59, KX121-3, KX161-3, and U45-3. Manufactured by SPARKLING MACHINERY, this cooler ensures optimal temperature regulation of your hydraulic system, extending the lifespan of key components and maintaining smooth machine operation.

Built with corrosion-resistant aluminum and precision-welded for strength, this oil cooler offers high heat exchange efficiency even under demanding conditions.

The VOE14743576 Bucket Cylinder Seal Kit is a high-performance sealing solution designed for the Volvo EC200D excavator’s bucket cylinder. Built to endure heavy-duty digging operations, this kit effectively prevents hydraulic oil leakage and keeps contaminants out of your hydraulic system.

Manufactured from premium materials such as NBR, PU, and PTFE, this seal kit ensures a tight, durable, and long-lasting seal, even under extreme pressure and continuous motion. It's the perfect OEM replacement for efficient maintenance and optimal excavator performance.

   SPARKLING MACHINERY NEW WA380 423-03-41310 Radiator is a dedicated cooling component for KOMATSU WA380 wheeled excavators (versatile for construction site material handling, road construction, and mining auxiliary tasks). As the core of the excavator’s cooling system, it efficiently dissipates heat from the engine and hydraulic oil to prevent overheating—ensuring stable performance during high-intensity operations like continuous loading, hauling, or equipment traction.
   Meeting KOMATSU OEM standards (part no. 423-03-41310), it endures -30°C to 110°C temperature fluctuations, resists dust accumulation and corrosion, and maintains consistent heat exchange efficiency. Strict performance testing guarantees seamless compatibility and long-term reliable cooling for KOMATSU WA380.

   SPARKLING MACHINERY NEW EC380E EC480D EC480E 14631200 Travel Reduction Gear is a premium China-made transmission component specifically engineered for EC380E, EC480D, and EC480E excavators. As a critical part of the travel system, it adjusts power output by converting high-speed, low-torque input into low-speed, high-torque motion, enabling steady and powerful movement across diverse job sites, from rough terrain to heavy-load operations.

   Designed to original equipment standards, it maintains consistent power transmission and efficient torque conversion even under continuous operational stress and uneven ground conditions. With optimized structural design for enhanced durability, it adapts seamlessly to harsh working environments, from construction zones to mining areas. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation.