SPARKLING KOMATSU Dump Truck Spare Parts - Durable & Reliable

The 705-12-35250 Gear Pump Assembly is a critical hydraulic component designed for KOMATSU HM400-3R Articulated Dump Trucks. This gear pump plays a vital role in ensuring smooth and efficient hydraulic flow for critical systems, including steering, braking, and body lifting functions.

Manufactured with high-precision machining and quality-tested materials, the 7051235250 gear pump offers excellent reliability, extended service life, and consistent performance under extreme working conditions. Whether you're replacing a worn-out unit or conducting scheduled maintenance, SPARKLING MACHINERY's aftermarket gear pump ensures optimal compatibility and long-term value.

   SPARKLING MACHINERY NEW EC135B EC140B EC140C EC140D EC140E EC160B VOE14533604 O-Ring is a dedicated sealing component for VOLVO EC135B, EC140B/C/D/E, and EC160B crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a core sealing part in the excavator’s hydraulic or fluid systems, it creates a tight barrier between connected components (e.g., hydraulic valves, pipe joints, cylinder covers) to prevent oil or coolant leaks during tasks like digging, loading, and slope grading.
   Meeting VOLVO OEM standards (part no. VOE14533604), it endures -35°C to 95°C temperatures, resists hydraulic oil corrosion and compression set, and maintains stable sealing performance. Strict testing guarantees seamless compatibility with the six VOLVO models and long-term leak-free operation.

   SPARKLING MACHINERY NEW 81881100/320-7345 Disc is a core friction control component for Caterpillar excavators (heavy-duty construction/mining use). It works with braking or transmission systems to generate stable friction, ensuring reliable stopping power or smooth power transfer. 
   Meeting Caterpillar OEM standards (81881100/320-7345), it resists -30°C to 300°C temps, wear, and thermal warping, ensuring seamless compatibility and long-term consistent friction performance.

   SPARKLING MACHINERY NEW VOE14743548/11224414 Swing Reducer is a core transmission component for Volvo EC380D and SDLG E6400F excavators (mining/heavy construction use). It reduces speed to amplify torque, enabling smooth, precise upper-structure swinging for heavy-load tasks. 
   Meeting OEM standards (dual part numbers), it resists -30°C to 100°C temps, heavy loads, and wear, guaranteeing seamless compatibility and long-term reliable swing performance.