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 ME990328/60289472 Water Pump is a critical cooling system component tailored for compatible heavy-duty construction machinery, such as excavators and loaders. As the core power source of the machinery’s coolant circulation system, it drives engine coolant to flow through radiators, engine blocks, and other heat-generating components—effectively transferring excess heat and maintaining the engine’s optimal operating temperature (typically 82–95°C). This function is vital for preventing engine overheating during high-intensity operations like prolonged digging, heavy-load lifting, and continuous idling in construction, mining, or infrastructure projects, directly safeguarding engine power output, fuel efficiency, and long-term service life.

   Engineered to match original equipment performance standards, it maintains stable coolant flow rate and pressure even under harsh working conditions, including high ambient temperatures, continuous machinery vibration, and exposure to dust or coolant contaminants. It resists leakage, bearing wear, and impeller damage, avoiding cooling system failures that could lead to costly engine repairs or unplanned downtime. Backed by strict performance verification, it guarantees reliable circulation performance to support uninterrupted operation of compatible heavy-duty machinery.

The 511-5053 Fuel Water Separator Filter is designed to protect your CAT 320, 330, 320GC, and 323 series excavators from fuel contamination and moisture damage. Engineered to meet or exceed Caterpillar OEM standards, this 6.2kg high-efficiency fuel filter ensures cleaner combustion, extended engine life, and optimal fuel system performance.

With advanced multi-layer filtration media, this filter effectively separates water from diesel fuel, preventing injector wear, corrosion, and cold-start issues. Ideal for harsh job sites, this unit supports long service intervals and stable engine operation.

Manufactured and quality-checked by SPARKLING MACHINERY, this unit offers genuine-level performance at a competitive price—your smart choice for reliable excavator maintenance.

   SPARKLING MACHINERY NEW EC140D EC140E EC160E EC180E EC220D VOE14675537 Wiper Motor is a dedicated cab safety component for VOLVO EC140D, EC140E, EC160E, EC180E, and EC220D crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As a core part of the excavator’s cab visibility system, it drives the wiper blade to clear rain, snow, or dust from the front windshield—ensuring unobstructed vision for operators during tasks like digging, loading, and equipment maneuvering, thus enhancing operational safety.
   Meeting VOLVO OEM standards (part no. VOE14675537), it endures -30°C to 85°C temperatures, resists vibration and moisture, and maintains stable rotational speed. Strict testing guarantees seamless compatibility with the five VOLVO models and long-term reliable wiping performance.