SPARKLING Original Controller Unit

The YV22E00001F8 / YV22E00001F5 CPU Controller Unit is an original electronic control module designed specifically for KOBELCO excavators SK115SR and SK135SR. As the central brain of your machine’s electronic system, this controller ensures precise management of engine, hydraulic, and diagnostic systems, helping maintain peak performance and fuel efficiency.

Manufactured with high reliability standards, this OEM-grade controller unit is pre-programmed and ready for plug-and-play installation. It delivers accurate operational feedback, error detection, and optimized machine responsiveness, making it a critical replacement part for professional excavator maintenance.

   SPARKLING MACHINERY NEW EC135B EC160C EC235D EC290C 960259 O-Ring is a dedicated sealing component exclusively designed for VOLVO EC135B, EC160C, EC235D, and EC290C excavators—key equipment in construction, mining, and infrastructure maintenance. As a critical part of the excavators’ hydraulic, fuel, and coolant systems, it creates tight, leakproof seals between mating components (e.g., hydraulic valve connections, fuel line joints, and coolant hose interfaces). This function is essential for maintaining system pressure stability, preventing fluid leakage (hydraulic oil, fuel, coolant), and blocking dust or debris from entering internal mechanisms. It directly reduces the risk of system failures, avoids unplanned downtime, and eliminates costly repairs caused by leaks during high-intensity operations like digging, heavy material handling, or site grading.

   Engineered to match VOLVO’s original equipment standards, the O-ring maintains reliable sealing performance even under harsh conditions: high pressure (up to 30 MPa), extreme temperature fluctuations (-30°C to 110°C), and continuous excavator vibration. It resists fluid aging and material degradation, ensuring long-lasting protection for the excavators’ key systems. Backed by strict performance verification, it guarantees consistent sealing support for EC135B/EC160C/EC235D/EC290C excavators.

   SPARKLING MACHINERY NEW E336GC 511-7558 Fan; Cooler is a dedicated thermal management component for Caterpillar E336GC crawler excavators (heavy-duty equipment for mining, large-scale construction, and infrastructure projects). As a core part of the excavator’s cooling system, it works with the radiator to enhance airflow, accelerating heat dissipation from engine coolant and hydraulic oil—ensuring stable operating temperatures during high-intensity tasks like rock breaking, bulk ore loading, and continuous digging.
   Meeting Caterpillar OEM standards (part no. 511-7558), it endures -30°C to 105°C temperatures, resists dust buildup and vibration, and maintains consistent airflow. Strict testing guarantees seamless compatibility and long-term reliable cooling performance for the Caterpillar E336GC.