ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Hyundai Excavator Check Valve - Durable & Precise
The HYUNDAI Check Valve 31N8-17420 / XKCG-00456 is a genuine replacement component designed for the main control valve system of Hyundai 9-Series crawler excavators, specifically model R300LC-9.
This check valve plays a critical role in hydraulic flow control. It allows fluid to move in one direction while preventing backflow, which protects the hydraulic system from pressure surges and maintains stable performance during demanding excavation operations.
Manufactured to OEM specifications, this valve offers precision engineering, corrosion resistance, and a durable internal seal — ensuring reliable operation, even under extreme pressure and high-duty cycles. It's ideal for both routine maintenance and emergency repairs when performance and safety are non-negotiable.
SPARKLING Hyundai Excavator Check Valve – Reliable Precision for Optimal Performance
When it comes to maintaining the efficiency and durability of your Hyundai excavator, the SPARKLING Hyundai excavator check valve is an essential component designed with precision and reliability in mind. Manufactured by SPARKLING MACHINERY, a trusted name since 2013, this check valve ensures optimal hydraulic system performance by preventing backflow and maintaining consistent pressure, critical for smooth excavation operations.
Crafted with high-quality materials and undergoes rigorous quality controls, the SPARKLING Hyundai excavator check valve is built to withstand harsh working environments and prolonged use. Compatible seamlessly with Hyundai excavators, this valve guarantees a perfect fit and hassle-free installation, minimizing downtime and maximizing productivity for both professionals and heavy machinery operators.
SPARKLING MACHINERY prides itself on providing not just parts but comprehensive solutions. Our Hyundai excavator check valve is part of an extensive range of excavator components, including hydraulic systems, undercarriages, engine parts, and more, all tailored to meet the demands of leading brands like Caterpillar, Komatsu, Hitachi, and Volvo. We offer dedicated technical support and customized consultation, reflecting our commitment to helping customers reduce operational costs while maintaining equipment excellence.
By choosing SPARKLING, you invest not only in a high-quality Hyundai excavator check valve but also in a partnership that values stability, precision, and innovation. Experience superior performance and prolonged machinery life with SPARKLING’s trusted solutions designed for your peace of mind.
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Question you may concern
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.
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.
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
Hyundai 31N8-17420 / XKCG-00456 Check Valve | R300LC-9 Excavator Main Control Valve Part
The HYUNDAI Check Valve 31N8-17420 / XKCG-00456 is a genuine replacement component designed for the main control valve system of Hyundai 9-Series crawler excavators, specifically model R300LC-9.
This check valve plays a critical role in hydraulic flow control. It allows fluid to move in one direction while preventing backflow, which protects the hydraulic system from pressure surges and maintains stable performance during demanding excavation operations.
Manufactured to OEM specifications, this valve offers precision engineering, corrosion resistance, and a durable internal seal — ensuring reliable operation, even under extreme pressure and high-duty cycles. It's ideal for both routine maintenance and emergency repairs when performance and safety are non-negotiable.
Caterpillar HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 2384C 2484C 320E 345-3381 345-3391 CONTROLLER SPARKLING MACHINERY
SPARKLING MACHINERY NEW 2384C 2484C 320E 345-3381 345-3391 Controller is a core electronic control component for Caterpillar 2384C/2484C/320E excavators (heavy-duty construction/mining use). It monitors and regulates engine, hydraulic, and electrical systems to ensure coordinated, efficient operation.
Meeting Caterpillar OEM standards (345-3381, 345-3391), it resists -30°C to 85°C temps, voltage fluctuations, and moisture, ensuring seamless compatibility and long-term reliable system control.
HYUNDAI EXCAVATOR PARTS MADE IN CHINA NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00230 CYLINDER PISTON ASSY SPARKLING MACHINERY
SPARKLING MACHINERY NEW HW140 R140W7 R140W7A R140W9 R140W9A XJDD-00230 Cylinder Piston Assy is a integrated engine core component for HYUNDAI HW140, R140W7, R140W7A, R140W9, and R140W9A wheeled excavators (used in road construction, municipal engineering, and material handling). As a key part of the engine’s combustion system, it combines cylinder and piston functions to seal the combustion chamber, convert fuel energy into mechanical power, and drive the excavator’s movement and hydraulic operations during tasks like digging and loading.
Meeting HYUNDAI OEM standards (part no. XJDD-00230), it endures 300°C high temperatures and 10 MPa combustion pressure, resists wear and corrosion, and ensures tight sealing. Strict testing guarantees seamless compatibility and long-term reliable performance for the five HYUNDAI models.
EXCAVATOR SPARE PARTS YN30V00171F1 VALVE SELECTOR
The YN30V00171F1 valve selector by SPARKLING MACHINERY is a high-quality hydraulic component for excavators, ensuring precise flow control and leak-free performance under pressure. OEM-compatible, it boosts operational efficiency and is backed by competitive pricing and fast global support.
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
foreverlucia1