SPARKLING 7051235250 Gear Pump – Durable Excavator Hydraulic Part

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 EC55C EC60C EC60E ECR58D ECR88D 14576751 Solenoid Valve is a critical hydraulic control component for Volvo EC55C, EC60C, EC60E, ECR58D, and ECR88D excavators (widely used in small-scale construction, landscaping, and municipal maintenance). As the "hydraulic flow regulator", it precisely controls the on/off and direction of hydraulic oil for key functions like bucket tilting, arm lifting, and auxiliary tool operation—ensuring responsive and smooth performance during light-duty tasks, while preventing oil leaks or pressure mismatches that reduce equipment efficiency.
   Meeting Volvo OEM standards (part no. 14576751), it withstands -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and guarantees stable electromagnetic switching. Strict testing ensures seamless compatibility with the five Volvo models and long-term reliability of the hydraulic system.

   SPARKLING MACHINERY NEW R320LC9 R330LC9A R330LC9S 31Q9-19140 Swing Reduction Gear is a premium China-made transmission component specifically engineered for R320LC9, R330LC9A, and R330LC9S excavators. As a critical part of the swing system, it converts high-speed, low-torque input into low-speed, high-torque output, enabling smooth and controlled rotation of the upper structure (boom, arm, and bucket) during precision positioning, material handling, and heavy-duty operations.

   Designed to original equipment standards, it maintains stable power transmission and efficient torque conversion even under continuous rotational stress and heavy loads. With optimized gear meshing design for minimal friction and noise, it adapts seamlessly to harsh working environments, from construction sites to mining areas. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

   SPARKLING MACHINERY NEW 1106D-E66TA 1106C-70TA 3716C574 Timing Case is a dedicated engine timing system component for Perkins 1106D-E66TA and 1106C-70TA excavators (used in construction, mining, and agricultural infrastructure projects). As a core part of the engine, it houses and protects timing belts/gears while ensuring precise alignment of these components—critical for synchronizing valve and piston movement, which guarantees stable power output during tasks like heavy digging, material loading, and long-hour operation.
   Meeting Perkins OEM standards (part no. 3716C574), it endures -30°C to 100°C temperatures, resists oil corrosion and mechanical impact, and maintains structural stability. Strict testing ensures seamless compatibility and long-term reliable performance for the two Perkins models.