401-00423 OEM Hydraulic Part

The 401-00423 hydraulic pilot pump, also known as the steering pump or pilot pressure pump, is a key component of the MEGA 500-V TIER-II wheel loader’s hydraulic system. With a robust 45kg build, this high-performance pump ensures precise pilot control, smooth steering assistance, and reliable hydraulic pressure for various operations.

Designed to OEM standards, this pump is built with reinforced cast iron housing, high-efficiency rotors, and hardened shafts, offering excellent resistance to wear, pressure fatigue, and oil contamination. It’s an ideal replacement for the original Doosan/Daewoo system pump and fully compatible with heavy-duty operation demands.

   SPARKLING MACHINERY NEW EC200B EC200D EC210B EC210C 14552332 Seal Kit is a dedicated, comprehensive sealing solution exclusively designed for VOLVO EC200B, EC200D, EC210B, and EC210C excavators—workhorses in construction, mining, and infrastructure maintenance projects. As a core protective component for the excavators’ hydraulic systems, it covers critical areas including hydraulic cylinder rods, valve connections, and pump interfaces, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth and responsive operation of core mechanisms (boom lifting, arm digging, bucket tilting), and preventing dust or debris from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during high-intensity operations like deep excavation, material loading, and site grading.

   Engineered to match VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 36 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous excavator vibration. It resists oil aging and wear, providing long-lasting protection for the excavators’ hydraulic systems. Backed by strict performance verification, it guarantees uninterrupted sealing support for EC200B/EC200D/EC210B/EC210C excavators.

   SPARKLING MACHINERY NEW 0501-317-949 Speed Sensor is a core detection component for Doosan (DEUTZ) 160/160TC/200-V/200TC-V excavators (construction/mining use). It accurately monitors engine or hydraulic system speed, transmitting real-time data for stable operation. 
    Meeting Doosan (DEUTZ) OEM standards (0501-317-949), it resists -30°C to 100°C temps, vibration, and interference, ensuring seamless compatibility and reliable long-term performance.

   SPARKLING MACHINERY NEW ZX70-3 ZX75UR-3 ZX75US-3 4668185 Radiator is a core cooling component for 3 Hitachi excavator models (construction/mining use). It dissipates engine heat efficiently to maintain optimal operating temperatures, critical for heavy-load durability. 
   Meeting Hitachi OEM standards (4668185), it resists -30°C to 120°C temps, dust, and corrosion, ensuring seamless compatibility and long-term reliable thermal management performance.