SPARKLING Hydraulic Replacement Parts for Excavators – Reliable & Precise

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 HL757-F HL757TM-F HL760-F 100-7C-2 Cross Joint is a dedicated transmission linkage component exclusively designed for HL757-F, HL757TM-F, and HL760-F wheel loaders. As a core part of the loaders’ drivetrain system, it enables flexible power transmission between connected rotating shafts (e.g., between the gearbox and drive axle), accommodating angular misalignments and axial movements during heavy-duty operations like material loading, stockpiling, and construction site material handling. This function is critical for maintaining smooth drivetrain operation, reducing mechanical stress on shafts and bearings, and preventing transmission jams that could lead to sudden equipment shutdowns or component damage.

   Engineered to match original equipment performance standards, it maintains strong torque-bearing capacity and rotational flexibility even under harsh working conditions, including continuous vibration, heavy load stress, and exposure to dust or muddy debris. It resists wear and joint looseness, avoiding transmission inefficiencies or failures that result in unplanned downtime. Backed by strict performance verification, it guarantees reliable power transfer to support uninterrupted operation of HL757-F/HL757TM-F/HL760-F wheel loaders.

   SPARKLING MACHINERY NEW EW145B 14528776 Sealing is a premium China-made protective component specifically engineered for EW145B wheeled excavators. As a critical barrier in the machinery’s hydraulic, fuel, and coolant systems, it prevents fluid leakage (such as hydraulic oil, fuel, or engine coolant) and blocks the ingress of dust, debris, and moisture into key components—including hydraulic cylinders, pumps, control valves, and engine housings. This safeguards system integrity, reduces costly fluid waste, and avoids damage from contamination or pressure loss, ensuring reliable operation during tasks like urban construction, road maintenance, and light earthmoving.

   Designed to original equipment standards, it maintains robust sealing performance even under EW145B’s typical working conditions: high hydraulic pressure, temperature fluctuations (-40°C to 120°C), and vibration from on-road travel and off-road operation. With optimized material elasticity and precision-molded structural design, it fits tightly to component interfaces without deformation over time. Backed by strict quality verification, it guarantees long-lasting sealing effectiveness to support uninterrupted work cycles and minimize maintenance costs linked to leaks.

   SPARKLING MACHINERY NEW HW140 R140W9 R140W9A XJDD-01270 Seal Kit is a dedicated sealing component set for HYUNDAI HW140, R140W9, and R140W9A wheeled excavators (versatile for road construction, municipal engineering, and material handling). As a key part of the excavator’s hydraulic and engine systems, it seals gaps between components (e.g., hydraulic cylinders, engine covers) to prevent oil leaks, dust intrusion, and fluid contamination—ensuring stable operation during tasks like digging, loading, and road grading.
   Meeting HYUNDAI OEM standards (part no. XJDD-01270), it endures -30°C to 100°C temperatures, resists hydraulic oil corrosion and mechanical wear, and maintains tight sealing performance. Strict testing guarantees seamless compatibility and long-term reliability for the three HYUNDAI models.