PC400-7 208-60-71330 Replacement

The 208-60-71330 Solenoid Valve Assembly is an original quality hydraulic control component, specially designed for Komatsu PC400-7 and PC400LC-7 excavators (serial number 50001 and above). This valve plays a vital role in regulating hydraulic flow to various systems such as swing, travel, boom, arm, and breaker functions, based on electric input signals from the operator controls.

Built with high-temperature copper coils, reinforced casing, and precise valve mechanics, this solenoid valve guarantees stable performance, rapid response, and long service life in harsh working conditions. Manufactured by SPARKLING MACHINERY, it meets or exceeds OEM performance standards.

   The HIGH-QUALITY Carbon Steel 430-4676 KIT-FINAL DRIVE BEARING is a premium bearing assembly meticulously engineered for Caterpillar Construction Equipment, specifically tailored to meet the high-load, high-torque demands of 310, 308 SR, 307.5, 308.5, 309 CR, and 308 CR excavators. As a critical component of the machinery’s final drive system, this bearing kit ensures smooth rotation of key drive components, reduces friction, distributes mechanical stress evenly, and safeguards against premature wear—enabling reliable power transmission to the tracks even in extreme construction environments. 
   It is designed to seamlessly integrate with Caterpillar’s final drive architecture, delivering consistent performance that enhances machinery stability, operational efficiency, and service life.

Key Features
Custom-engineered for perfect compatibility with Caterpillar 310, 308 SR, 307.5, 308.5, 309 CR, 308 CR excavators
High-strength carbon steel construction optimized for exceptional load-bearing capacity and wear resistance
Precision-manufactured bearing components for smooth rotation, minimal friction, and reduced operational noise
Comprehensive kit design with all necessary assembly parts for hassle-free replacement and installation
Strict adherence to Caterpillar OEM specifications for seamless integration and reliable final drive performance

Compatible Models
Caterpillar Construction Equipment Excavators: 310, 308 SR, 307.5, 308.5, 309 CR, 308 CR

   SPARKLING MACHINERY NEW EC120D EC135B EC140B EC140C EC140D 14509331 Expansion Valve is a dedicated thermal control component for VOLVO EC120D, EC135B, EC140B, EC140C, and EC140D crawler excavators (mid-sized equipment for construction, municipal engineering, and landscaping). As a key part of the excavator’s air conditioning system, it precisely regulates refrigerant flow to maintain stable cabin temperature, ensuring operator comfort during long-hour tasks in hot or cold environments.

   Meeting VOLVO OEM standards (part no. 14509331), it endures -30°C to 80°C temperature fluctuations, resists refrigerant corrosion and mechanical wear, and ensures consistent thermal control for the five VOLVO models. Strict performance testing guarantees seamless compatibility and reliable operation.

The Throttle Controller (part no. 543‑00074 / 2543‑1036) is a high-quality electronic throttle module engineered specifically for Doosan Daewoo excavators—most notably the SOLAR 130LC-V, 150LC-V, 200W-V, 220LC-V, and related models. This plug‑and‑play controller ensures precise engine acceleration, smooth operation, and reliable performance under heavy load. With OEM-level craftsmanship or dependable aftermarket alternatives, it’s tested for durability and fast shipping globally.