R450LC7 R480C9MH R480LC9 R480LC9A R480LC9S R500LC7 R520LC9 31QB-10037 31QB-10030 HYDRAULIC MAIN PUMP ASSY

Dear Customer,

Thank you sincerely for choosing SPARKLING MACHINERY. We are honored to be your trusted partner for premium excavator parts.

Your interest in our 31QB-10037 / 31QB-10030 Hydraulic Main Pump Assembly for Hyundai R480LC-9 and related models is greatly appreciated. We know that in your business, reliability and precision aren’t optional—they’re essential. That’s why every part we offer is tested, trusted, and backed by a team who cares deeply about your success.

Whether you’re replacing a critical part or stocking for future maintenance, we are committed to providing high-quality solutions and outstanding service. Your trust inspires us to improve every day.

Welcome again—and thank you for being part of the SPARKLING MACHINERY family.

Warmest regards,

The SPARKLING MACHINERY Team

Product Description: SPARKLING 31QB-10037 Hydraulic Pump for Hyundai R520LC-9

Introducing the SPARKLING 31QB-10037 hydraulic pump, a High Quality replacement part engineered specifically for the Hyundai R520LC-9 excavator series. Crafted with precision and durability in mind, this hydraulic pump is designed to ensure optimal performance, enhance machine efficiency, and minimize downtime, making it the trusted choice for heavy machinery operators and maintenance professionals alike.

The core of this offering is the 31QB-10037 hydraulic pump, a vital component within the hydraulic system that directly influences the excavator’s power and responsiveness. Developed under the rigorous standards that define SPARKLING’s commitment to quality, this pump provides reliable fluid delivery and consistent pressure output. Whether you’re working on demanding construction projects or heavy-duty excavation tasks, the 31QB-10037 guarantees steady and efficient hydraulic flow crucial for your equipment’s performance.

Additionally, our product package includes the highly compatible 31QB-10030 main pump, perfectly matched with the 31QB-10037 unit. This complementary pump plays an essential role in maintaining optimal hydraulic circuit balance and pressure stability. Utilizing both pumps together ensures seamless integration with Hyundai’s original system architecture and maximizes machine lifespan.

### Key Features and Advantages
- Precision Engineering: Manufactured using advanced CNC machining and High Quality-grade materials, the 31QB-10037 pump delivers tight tolerances and exceptional reliability.
- Enhanced Compatibility: Specifically designed for the Hyundai R520LC-9 hydraulic parts ecosystem, ensuring effortless installation and perfect fitment.
- Superior Durability: Rugged construction resists wear, corrosion, and pressure fatigue, even under high-load mining, construction, or earthmoving applications.
- Consistent Performance: Maintains steady hydraulic flow and pressure for smooth, responsive operation and reduced cyclic delays.
- Reduced Maintenance Costs: High-quality seals and components minimize leaks and system failures, saving you time and maintenance expenses.
- Brand Trust – SPARKLING: Backed by SPARKLING’s reputation for excellence, our hydraulic pumps meet and exceed industry standards, assuring peace of mind with every use.

### Why Choose SPARKLING for Your Hyundai R520LC-9?

When investing in hydraulic parts, quality and reliability are paramount to avoid costly downtime. SPARKLING’s 31QB-10037 hydraulic pump is the result of extensive research, rigorous testing, and continuous improvement to meet the demanding requirements of modern heavy equipment. Our products don’t just replace; they enhance the performance and longevity of your excavator’s hydraulic system.

Compatible with the full range of Hyundai R520LC-9 hydraulic parts, this pump seamlessly integrates to deliver unparalleled performance, whether you operate in construction, mining, or infrastructure development. The 31QB-10030 main pump further complements this system, creating a robust and reliable hydraulic solution.

### Summary

Choose the SPARKLING 31QB-10037 hydraulic pump alongside the 31QB-10030 main pump for your Hyundai R520LC-9 to experience professional-grade durability, consistency, and compatibility. Trust in SPARKLING’s expertise to empower your machinery with enhanced hydraulic power and dependability, reducing downtime and increasing operational productivity.

Upgrade your hydraulic system today with SPARKLING—the name you can rely on for quality Hyundai hydraulic parts.