SPARKLING Cat 270-1528 O-Ring Kit – High Quality Excavator Seal Solutions

The Caterpillar O‑Ring Kit (part no. 270‑1528 / 2701528) includes approximately 570 nitrile (Buna‑N) O‑rings available in 32 standard sizes, designed for use in heavy-duty Cat equipment such as wheel loaders (962, 936F, 960F, 972G, 980C, 980F) and excavators. Built to OEM specifications with 90 Durometer hardness, this kit offers reliable sealing for hydraulic fittings (SAE STOR, ORFS, Code 61/62 flanges), preventing leaks, maintaining system integrity, and significantly reducing downtime during maintenance

   SPARKLING MACHINERY NEW 4921684 Position Sensor is a premium China-made electrical measurement component designed for compatible construction machinery (such as excavators, loaders, and bulldozers). As a critical part of the machinery’s control and monitoring system, it accurately detects the real-time position of key moving components—including boom arms, bucket links, or undercarriage parts—converting mechanical position signals into precise electrical data. This data is transmitted to the main controller to enable functions like automated position calibration, operational limit protection, and smooth actuator control, which are essential for preventing component collisions, ensuring task precision, and enhancing overall operational safety in construction, mining, and earthmoving scenarios.

   Engineered to original equipment standards, it maintains consistent measurement accuracy even under harsh working conditions, such as intense vibration, dust accumulation, and temperature fluctuations (from -40°C to 85°C). With a rugged structural design and anti-electromagnetic interference (EMI) technology, it resists environmental wear and signal distortion. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery position monitoring and reduce downtime caused by position-related control failures.

The Solenoid Valve YN22V00035F1 is a high-performance hydraulic overload relief valve designed for medium to large Kobelco excavators—compatible with models such as SK260-9, SK350-9, SK170-8, SK210-8, SK210-9, SK295-8, and many more. This robust solenoid valve delivers accurate hydraulic control and swift pressure relief to protect key hydraulic circuits during heavy-duty operation. Built to OEM-quality standards, it offers reliable performance and plug-and-play installation in demanding working environments.

   SPARKLING MACHINERY NEW SW2K-245 Swing Motor, a premium China-made hydraulic component, serves as the core rotational power unit for excavators, enabling smooth and precise 360° slewing of the upper structure. Engineered to original equipment standards, it ensures seamless compatibility with compatible excavator models, delivering reliable performance in construction, mining, and earthmoving operations.

   Crafted from high-strength alloy materials with precision-machined internal components, this swing motor withstands high pressure and heavy loads while maintaining stable operation. Equipped with advanced hydraulic control technology and multi-layer sealing systems, it resists leakage, dust, and water intrusion, adapting to harsh working environments. Backed by strict quality testing and professional technical support, it guarantees long-term rotational power reliability, minimizing downtime and maximizing equipment productivity.