ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING 401-00423 Hydraulic Pump – Reliable Excavator 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.
The SPARKLING 401-00423 hydraulic pump is a High Quality solution designed for demanding excavator operations. Since 2013, SPARKLING MACHINERY has dedicated itself to manufacturing high-quality excavator parts, emphasizing stability, precision, and perseverance. This hydraulic pump exemplifies our commitment to reliability and performance.
Manufactured under stringent quality control standards, the 401-00423 hydraulic pump ensures consistent and efficient hydraulic power for your excavator, compatible with industry-leading brands such as Caterpillar, Komatsu, Hitachi, and Volvo. Built to withstand harsh working environments, this pump supports smooth machine operation, reducing downtime and maintenance costs.
SPARKLING MACHINERY offers tailored solutions and expert technical support to help you select the right hydraulic components. Our commitment to altruism and innovation drives us to deliver competitive pricing without compromising quality, helping customers optimize operational costs with peace of mind.
Backed by a global sales network and continuous customer service, the 401-00423 hydraulic pump by SPARKLING is a trusted choice for professionals seeking durability and excellence. Choose SPARKLING for dependable excavator parts that power your productivity.
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Frequently Asked Questions
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
MEGA 500-V TIER-II MEGA 500-V TIER-II 401-00423 PILOT PUMP STEER PUMP HYDRAULIC PUMP 45KG
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.
Caterpillar parts 316E L 318E L 320E 320E L CA3467413 346-7413 467413 CONDENSER AS-REFRIGERANT RADIATOR
The 346-7413 Condenser Assembly, also known under part numbers CA3467413 and 467413, is a direct-fit refrigerant radiator designed for Caterpillar excavators 316E L, 318E L, 320E, and 320E L.
Manufactured with high-efficiency aluminum fins and durable tubing, this A/C condenser ensures optimal heat exchange, promoting effective cooling of the refrigerant system during high-demand excavation work. Produced by SPARKLING MACHINERY, this aftermarket unit offers excellent performance at a competitive price—perfect for keeping your equipment cool and productive.
SPARKLING MACHINERY PC200EL-6K PC200-6 21P-60-K1800 21P-60-K1502 HYDRAULIC MAIN PUMP ASSY
SPARKLING MACHINERY provides a high-performance Hydraulic Main Pump Assembly, part numbers 21P-60-K1800 and 21P-60-K1502, designed to fit Komatsu PC200EL-6K excavators. Built to OEM standards, this main pump delivers reliable flow and pressure to power critical functions like the boom, arm, bucket, and swing.
Precision-engineered for high-efficiency operation and long service life, this replacement pump assembly ensures your machine performs consistently in heavy-duty excavation and construction environments. Whether you’re replacing a worn pump or upgrading performance, this product is your trusted solution.
EXCAVATOR SPARE PARTS LQ15V00015F2 HYDRAULIC MOTOR FOR SK260 SK250LC-6E
The LQ15V00015F2 hydraulic motor from SPARKLING MACHINERY is a high-quality replacement for Kobelco SK260 and SK250LC-6E excavators, offering stable performance, long service life, and precise fit. Backed by strict quality control, fast shipping, and competitive pricing—trusted by professionals worldwide.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.