ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING R500LC-7 Hydraulic Pump – Durable & Precise Excavator Part
The 31QB-10037 / 31QB-10030 Hydraulic Main Pump Assembly is an essential component for delivering stable hydraulic power to your Hyundai crawler excavators. Built for high-performance, this pump guarantees powerful flow, high efficiency, and exceptional durability even under extreme excavation workloads.
🔧 Key Features:
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Original quality fitment for Hyundai’s large crawler excavators
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Ensures precise pressure regulation and smooth hydraulic operation
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Manufactured with high-grade wear-resistant components
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Rigorously tested for flow rate, pressure endurance, and temperature resilience
Discover the SPARKLING R500LC-7 Hydraulic Pump – engineered for unmatched durability and performance. As a core product by SPARKLING MACHINERY, established in 2013, this hydraulic pump embodies our commitment to stability, precision, and perseverance in excavator parts.
Specifically designed for the R500LC-7 model, this hydraulic pump delivers exceptional efficiency and reliability, ensuring smooth hydraulic operations even under the toughest conditions. Manufactured with advanced quality control processes, the SPARKLING R500LC-7 hydraulic pump withstands heavy workloads, reducing downtime and maintenance costs for your machinery.
Our product stands out with its precise engineering that guarantees optimal flow and pressure, enhancing excavator performance. Compatible with leading brands like Caterpillar, Komatsu, Hitachi, and Volvo, the pump is an ideal component for upgrading or replacing worn parts without compromising quality.
SPARKLING MACHINERY goes beyond just supplying parts; we provide tailored solutions and technical support to meet diverse customer needs. Our global network ensures swift delivery and responsive service worldwide. Choosing the R500LC-7 hydraulic pump means investing in a product backed by years of expertise, innovation, and a firm dedication to helping you lower operational costs while maximizing efficiency.
Experience the difference with SPARKLING MACHINERY—where quality meets affordability and reliability drives success.
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FAQ
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.
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.
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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R450LC7 R480C9MH R480LC9 R480LC9A R480LC9S R500LC7 R520LC9 31QB-10037 31QB-10030 HYDRAULIC MAIN PUMP ASSY
The 31QB-10037 / 31QB-10030 Hydraulic Main Pump Assembly is an essential component for delivering stable hydraulic power to your Hyundai crawler excavators. Built for high-performance, this pump guarantees powerful flow, high efficiency, and exceptional durability even under extreme excavation workloads.
🔧 Key Features:
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Original quality fitment for Hyundai’s large crawler excavators
-
Ensures precise pressure regulation and smooth hydraulic operation
-
Manufactured with high-grade wear-resistant components
-
Rigorously tested for flow rate, pressure endurance, and temperature resilience
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.
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EC140C EC140D EC140E EC160C EC160D VOE14698838 LOCK SPARKLING MACHINERY
SPARKLING MACHINERY NEW EC140C EC140D EC140E EC160C EC160D VOE14698838 Lock is a dedicated safety component for VOLVO EC140C/D/E and EC160C/D crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As a core part of the excavator’s cab and storage system, it secures cab doors, engine compartments, or toolboxes—preventing accidental opening during high-intensity tasks like digging, loading, or rock breaking, while shielding internal components from dust, moisture, and unauthorized access.
Meeting VOLVO OEM standards (part no. VOE14698838), it endures -30°C to 85°C temperatures, resists corrosion and impact, and maintains consistent locking tension. Strict testing guarantees seamless compatibility with the five VOLVO models and long-term reliable safety protection.
R200W-7 R200W-7A WHEEL EXCAVATOR 31N6-75010 31N6-75011 CHECK VLV-DOUBLE,LH 31N6-75020 31N6-75021 CHECK VLV-DOUBLE,RH
The Check Valve Double (LH & RH) is a vital component in the hydraulic control system of Hyundai R200W-7 series wheel excavators. Engineered to maintain proper flow direction and pressure stability, these valves ensure precise hydraulic operation in both left-hand and right-hand configurations.
Key Features:
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Specifically designed for Hyundai R200W-7 / R200W-7A wheel excavators
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Ensures safe and controlled hydraulic flow
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Built with corrosion-resistant, high-pressure materials
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Precision machined for tight sealing and durability
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Compatible with OEM hydraulic assemblies
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