ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING MACHINERY Hydraulic Parts
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.
Product Description
SPARKLING MACHINERY, established in 2013, is a renowned leader in high-quality excavator parts, specializing in SPARKLING MACHINERY hydraulic parts known for their stability, precision, and durability. Our extensive product lineup includes hydraulic components, undercarriage systems, engine parts, electrical modules, cabs, mini excavators, and accessories compatible with leading brands such as Caterpillar, Komatsu, Hitachi, and Volvo.
Each SPARLING MACHINERY hydraulic part undergoes rigorous manufacturing processes and strict quality control standards to guarantee reliable performance even in the most demanding conditions. Our commitment to excellence ensures that our products deliver consistent operational stability and long service life, empowering operators to work with confidence and efficiency.
At SPARKLING MACHINERY, we prioritize customer satisfaction by offering customized solutions, technical support, and detailed consultations tailored to your specific excavator requirements. Our global sales network and continuous service philosophy underscore our dedication to fostering trust and long-term partnerships.
With a strong foundation built on altruism, innovation, and competitive pricing, SPARKLING MACHINERY helps customers reduce maintenance costs without compromising quality. Choose SPARKLING MACHINERY hydraulic parts for dependable performance and unmatched reliability in the excavator parts industry.
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Q&A
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.
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.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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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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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.
Sparkling Machinery Co.,Ltd
sparkling_machinery
Whatsapp: +8613609010879