ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING MEGA 500-V TIER-II Pilot Pump – Precision 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.
Discover the SPARKLING MEGA 500-V TIER-II Pilot Pump – engineered for uncompromised reliability and precision in excavator hydraulic systems. As a flagship product from SPARKLING MACHINERY, established in 2013, this pilot pump exemplifies the brand’s dedication to stability, durability, and performance.
Designed to seamlessly integrate with leading excavator brands including Caterpillar, Komatsu, Hitachi, and Volvo, the MEGA 500-V TIER-II pilot pump delivers consistent hydraulic pressure essential for smooth operation and enhanced control. Manufactured under stringent quality standards, it withstands harsh working environments, minimizing downtime and maintenance costs.
SPARKLING’s expert engineering ensures this pilot pump provides optimal efficiency with reduced wear, extending service life and boosting machine productivity. Our commitment to innovation and altruism means you benefit from competitive pricing without compromising on quality or support. Customize solutions and professional technical assistance are available to meet your unique operational needs.
Whether you operate mini excavators or heavy machinery, the MEGA 500-V TIER-II pilot pump offers precise hydraulic control, elevating both performance and reliability. Join thousands of satisfied customers worldwide who trust SPARKLING MACHINERY for dependable excavator parts that drive success.
Choose SPARKLING MEGA 500-V TIER-II pilot pump – where precision meets durability and cost-efficiency.
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Question you may concern
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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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.
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.
EC220D EC220E EC235D 14683841 VOE 14683841 VOE14683841 SEAL KIT HYDRAULIC SEAL KIT
The VOE14683841 Seal Kit from SPARKLING MACHINERY is designed for Volvo EC220D, EC220E, and EC235D excavators. Made from high-quality rubber, PU, and PTFE, it ensures reliable sealing, wear resistance, and easy installation—ideal for hydraulic cylinder maintenance with OEM-level performance.
JS220 JS200 JS220LR JS210 JS235 JRC0007 SWING GEAR BOX REDUCER
Heavy-Duty Swing Gearbox Reducer for Hitachi JS Excavators
Engineered for JS200, JS210, JS220, JS220LR, and JS235 excavators, the Swing Gearbox Reducer (JRC0007) is the precision heart of your machine’s rotation system. This OEM-compatible reducer delivers unmatched torque transmission and smooth 360° slewing motion under extreme loads. Forged with hardened helical gears and triple-sealed bearings, it resists wear, minimizes backlash, and withstands relentless job site vibrations. SPARKLING MACHINERY’s JRC0007 undergoes rigorous cycle testing to ensure perfect meshing alignment and extended service life – because precise rotation isn’t a luxury, it’s the core of your excavator’s productivity.
SPARKLING MACHINERY BOBCAT 6736362 RADIATOR
he BOBCAT 6736362 Radiator from SPARKLING MACHINERY is a high-performance cooling component specifically designed for Bobcat compact equipment. Engineered to match OEM specifications, this radiator ensures optimal engine cooling and long-lasting durability under heavy-duty working conditions.
Whether you're dealing with demanding job sites or routine operation, this China-made radiator provides exceptional heat dissipation to protect your engine and reduce the risk of overheating. The aluminum core structure, precision-welded tanks, and leak-tested design make it a reliable, cost-effective replacement for your original Bobcat 6736362 radiator.
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
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