Discover the power and reliability behind our top-tier travel solutions.
In the world of heavy machinery, the performance and reliability of every component are crucial for maximizing productivity and minimizing downtime. At Tonkee Machinery Co., Ltd., we understand this principle perfectly, which is why we specialize in providing high-quality, dependable parts for a wide range of excavators. Today, we're proud to highlight a superior solution for the CASE CX130B excavator: the NABTESCO travel motor and its corresponding final drive unit.
This combination is engineered to deliver exceptional performance, durability, and efficiency. By choosing genuine or high-quality OEM replacement parts, you ensure that your equipment operates at its full potential, providing the smooth, powerful travel and precise control that demanding job sites require. The components we offer are meticulously selected to meet or exceed the original manufacturer's specifications, guaranteeing a perfect fit and seamless integration with your machine's hydraulic system.

Superior Durability: Built with high-grade materials and precision engineering, these components are designed to withstand the harsh conditions of construction and excavation, extending the lifespan of your machine.
Top Performance: The NABTESCO GM21VA-A-4576-1 travel motor provides strong torque and consistent speed, enabling your excavator to navigate challenging terrains with ease and efficiency.
Perfect Compatibility: Our final drive unit YC135 11508580 and travel reductor MSP09064A are exact matches for the CASE CX130B, ensuring a hassle-free installation and optimal operation from day one.
To help you easily identify the parts you need, we have compiled the key product information in the table below. This organized list simplifies the selection process, ensuring you get the right components for your machine every time.
| No. | Part Name | Model / Part Number | Description | Compatible Excavator |
|---|---|---|---|---|
| 1. | Travel Motor | GM21VA-A-4576-1 | NABTESCO High Quality Travel Motor | CASE CX130B |
| 2. | Final Drive Unit | MSP09064A | Top Performance Travel Reductor | CASE CX130B |
| 3. | Final Drive Unit | YC135 | Final Drive for CASE Excavator | CASE CX130B |
| 4. | Part Number | 11508580 | Corresponding Part Number for CX130B | CASE CX130B |
Investing in high-quality hydraulic components is not just about a quick fix; it's about making a strategic decision to protect your investment and ensure long-term operational success. The NABTESCO GM21VA-A-4576-1 travel motor and its compatible final drive are the perfect examples of this philosophy in action. They provide the reliability, performance, and durability that professionals depend on to get the job done right.
For more information or to inquire about our full range of excavator parts, please visit our website. At Tonkee Machinery, we're dedicated to helping you maintain your equipment's top performance with our reliable and high-quality parts.
Published on August 22, 2025
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