SPARKLING Komatsu Excavator Parts – Precision & Reliability

The JCB Swing Gearbox Assembly (suitable for JS70, PC60‑7, and PC70‑7/PC60‑7 excavators) is a precision-engineered swing reducer designed to deliver smooth and reliable rotational performance. Built to OEM standards (e.g., part no. LNM0639 / 201-26‑00130), this gearbox features hardened steel gears and robust bearings—ensuring durable operation under heavy load. It’s designed for easy drop-in replacement and reduces maintenance downtime. Ideal for construction, demolition, and excavation applications.

Machine Model
JS70, PC60-7 & PC70-7
Part Number
LNM0639
Quality
China made
Condition
New
Gross Weight
55 Kg
MOQ
1 Pcs
INQUIRY
Product Details

SPARKLING Komatsu Excavator Parts – Precision You Can Trust

At SPARKLING MACHINERY, established in 2013, we specialize in High Quality Komatsu excavator parts designed to enhance the performance, reliability, and longevity of your machinery. Our dedication to stability, precision, and perseverance guarantees that every component we produce meets the highest standards of quality. Whether you need hydraulic components, undercarriage systems, engine parts, electrical modules, cabs, mini excavators, or essential accessories, our products are engineered for seamless compatibility with Komatsu equipment.

We understand the demanding environments where excavators operate, so all SPARKLING Komatsu excavator parts undergo rigorous manufacturing and quality control processes. This ensures exceptional durability and consistent operation under extreme conditions, helping you minimize downtime and maximize productivity. Additionally, we provide customized solutions tailored to your specific needs and technical support throughout your purchase journey.

Customer care is at the heart of SPARKLING MACHINERY. We offer meticulous consultation services and continuous after-sales support to ensure you feel valued and confident in your investment. Our competitive pricing strategy helps you reduce costs without compromising on quality, making SPARKLING your trusted partner in achieving operational efficiency.

With a robust global sales network and industry expertise, SPARKLING MACHINERY is committed to becoming the world's top excavator parts manufacturer. Choose SPARKLING Komatsu excavator parts for reliability, innovation, and unmatched value that meet the evolving needs of your business.

Product Images

  • JCB JS70 swing gearbox, PC60‑7 swing gearbox, PC70‑7 swing gear reducer, excavator swing gearbox LNM0639, swing reducer assembly, OEM swing gear box, JCB swing reducer, Komatsu excavator parts, swing motor gearbox.
  • JCB JS70 swing gearbox, PC60‑7 swing gearbox, PC70‑7 swing gear reducer, excavator swing gearbox LNM0639, swing reducer assembly, OEM swing gear box, JCB swing reducer, Komatsu excavator parts, swing motor gearbox.
  • JCB JS70 swing gearbox, PC60‑7 swing gearbox, PC70‑7 swing gear reducer, excavator swing gearbox LNM0639, swing reducer assembly, OEM swing gear box, JCB swing reducer, Komatsu excavator parts, swing motor gearbox.

Question you may concern

Are your products covered by a warranty?
  • 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.

  •  

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 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.

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.

Ask for Free Quote Now
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.
Guangzhou Shuori Machinery Equipment Co., Ltd
No514-515, Hulin Road, Tianhe District, Guangzhou, China.
Tags
KHR50011 KHR50017 ECU
KHR50011 KHR50017 ECU
SPARKLING
SPARKLING
CAT mini excavator hydraulic valve
CAT mini excavator hydraulic valve
PC200-6 main pump
PC200-6 main pump
Contact customer service

How can we help?

Hi,

If you are interested in our products/engineered customized solutions or have any doubts, please be sure to let us know so that we can help you better.

Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.
×

Get a free quote

Hello,
I am very interested in this product of yours.
Please send me your product details, price, specifications, and similar models.
Looking forward to your quick reply.
Thanks!

Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.
×