Komatsu Excavator Cooling System

The Radiator Core (Part No. 22U-03-22113 / 22U-03-22112 / 22U-03-22111) is a high-quality cooling component designed specifically for Komatsu PC228 and PC228US excavators. This core is engineered to maintain optimal engine temperature, ensuring reliable machine performance under extreme working conditions.

Constructed with durable aluminum alloy and efficient heat dissipation fins, this radiator core guarantees excellent thermal performance, corrosion resistance, and long service life. It is a direct-fit replacement, tested to meet or exceed OEM standards.

The ZGAQ-01634 Bearing Lining Kit is a genuine, high-performance repair component specifically designed for HYUNDAI wheel loaders, including models HL770-7A, HL770-9, HL780-9A, and HL780-3A.

This bearing lining kit is used in the engine or transmission system to reduce friction between rotating parts and ensure smooth, reliable operation under heavy loads. Manufactured to OEM standards, it offers excellent wear resistance, precise fitment, and long-lasting durability — making it an essential component for regular maintenance and engine rebuilds.

Whether you're performing preventive maintenance or full engine overhauls, the ZGAQ-01634 bearing kit helps restore optimal machine performance, extend equipment lifespan, and minimize downtime on the jobsite.

   SPARKLING MACHINERY NEW EC200B EC210B VOE14571141 Pump - a high-quality China-made hydraulic core component, is specifically engineered for Volvo EC200B and EC210B excavators, serving as the critical power source for hydraulic systems. It converts mechanical energy into stable hydraulic pressure to drive essential operations such as arm movement, bucket action, and lifting, ensuring seamless performance in construction, mining, and earthmoving tasks.

   Crafted from high-strength alloy materials with precision-machined internal components, this pump withstands high pressure and continuous heavy loads. Equipped with advanced hydraulic regulation technology and multi-layer sealing systems, it minimizes leakage and resists dust, water, and debris, adapting to harsh working environments. Backed by strict quality testing and professional support, it guarantees reliable operation, reducing downtime and maximizing equipment productivity.

   SPARKLING MACHINERY NEW R110-7 R140LC-7 R140W7 R210LC7H 21EN-32260 Accel Actuator is a dedicated electronic control component for Hyundai R110-7, R140LC-7, R140W7, and R210LC7H crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a core link between the operator’s accelerator input and the engine, it converts electrical signals into mechanical actions to adjust engine speed—ensuring responsive, precise power output during tasks like digging, loading, and slope trimming.
   Meeting Hyundai OEM standards (part no. 21EN-32260), it endures -30°C to 85°C temperatures, resists electromagnetic interference and vibration, and maintains stable signal transmission. Strict testing guarantees seamless compatibility with the four Hyundai models and long-term reliable engine speed control.