ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING 31QB-10037 Hydraulic Pump – Reliable 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
SPARKLING 31QB-10037 Hydraulic Pump – Reliable Power for Your Excavator
SPARKLING MACHINERY, established in 2013, has built a solid reputation for delivering high-quality excavator parts engineered for stability, precision, and long-lasting performance. Among our extensive range of hydraulic components is the 31QB-10037 hydraulic pump, designed to meet the rigorous demands of heavy-duty excavating operations.
The 31QB-10037 hydraulic pump from SPARKLING stands out for its exceptional reliability and efficiency. Manufactured with stringent quality controls and advanced production techniques, this pump ensures optimal hydraulic pressure and flow, enabling smooth and powerful excavator performance. Its compatibility with major brands like Caterpillar, Komatsu, Hitachi, and Volvo guarantees versatility across different machine models.
Our commitment to innovation and quality extends to providing customized solutions tailored to specific operational needs. Technical support and expert consultation are available to help optimize your machinery’s hydraulic system for peak performance and reduced downtime. With SPARKLING’s hydraulic pump, you benefit from durable construction that withstands harsh working conditions, helping you save on maintenance and replacement costs.
At SPARKLING MACHINERY, we combine altruism with innovation, delivering dependable excavator parts worldwide at competitive prices. Trust in the 31QB-10037 hydraulic pump to power your excavator efficiently and reliably, supported by our ongoing service and dedication.
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Q&A
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.
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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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.
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:
-
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 EXCAVATOR SPARE PARTS A2FM23 R902201557 HYDRAULIC PUMP
The Sparkling Machinery A2FM23 Hydraulic Pump (model R902201557) is a high-performance axial piston pump in fixed-displacement design, engineered for both open- and closed-circuit hydraulic systems like Rexroth’s A2FM23 range. Rated up to 400 bar nominal pressure (max. 450 bar), this pump delivers strong torque and stable flow under heavy-duty excavation scenarios. Featuring a compact bent-axis construction, it offers high power density and efficient operation in both mobile and stationary applications. It’s ideal for excavators, construction machinery, and industrial hydraulic systems requiring reliable, OEM-compatible performance.
SPARKLING MACHINERY CX470B KTJ14351 KTJ11660 EXCAVATOR HYDRAULIC CONTROL VALVE ASSY
Hydraulic Control Valve Assembly KTJ14351 / KTJ11660 for CASE CX470B Excavator
The KTJ14351 / KTJ11660 Hydraulic Control Valve Assembly is a high-performance OEM-compatible part specifically designed for the CASE CX470B excavator. Manufactured by SPARKLING MACHINERY, this control valve ensures precise and responsive hydraulic fluid distribution to key working functions such as boom, arm, bucket, and travel.
This unit is built for heavy-duty operation, delivering accurate flow control under high pressure. Ideal for demanding excavation, lifting, or demolition work, the assembly maintains the machine's power, speed, and stability while minimizing hydraulic losses.
021111435 GOVERNOR CONTROLLER
The 021111435 Governor Controller is a high-precision electronic control unit designed to regulate engine speed and optimize fuel efficiency in heavy machinery such as excavators, loaders, and other diesel-powered equipment.
Built to withstand harsh jobsite environments, this controller offers precise throttle response, stable speed regulation, and fault tolerance, ensuring smooth operation, lower emissions, and extended engine life. Whether you're replacing a faulty unit or upgrading your engine control system, this governor controller is a reliable and cost-effective solution.
Compatible with a wide range of construction equipment, it is easy to install and integrates seamlessly into your machine’s electronic control system.
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.