SPARKLING Aftermarket Hyundai Couplings – Precision & Reliability

Precision Double Joint Coupling for Hyundai R-Series Wheel Excavators
Engineered for Hyundai R130W, R130W-3, R170W-3, and R170W-7 wheel excavators, the Double Joint CPL (0501-206-521) is a critical drivetrain component that ensures smooth power transmission and superior articulation under heavy loads. Manufactured to exact OEM specifications, this high-strength coupling minimizes vibration, prevents misalignment, and extends the lifespan of your excavator’s undercarriage system. Each unit undergoes rigorous stress testing to guarantee reliability in demanding terrains. Trust SPARKLING MACHINERY for genuine-compatible parts that deliver unmatched durability and effortless installation – because every pivot point matters for your machine’s productivity.

Machine Model
R130W R130W-3 R170W-3 R170W-7
Part Number
0501-206-521 0501206521 0501.206.521
Quality
China made
Condition
New
Gross Weight
8.6 Kg
MOQ
1 Pcs
INQUIRY
Product Information

SPARKLING Aftermarket Hyundai Couplings: Precision and Reliability You Can Trust


Since its founding in 2013, SPARKLING MACHINERY has dedicated itself to producing high-quality excavator parts that combine stability, precision, and durability. Among our extensive product lineup, our aftermarket Hyundai couplings stand out as a benchmark of performance and reliability. Designed to perfectly fit Hyundai excavators, these couplings ensure seamless power transmission and efficient machine operation under the most demanding conditions.


SPARKLING’s aftermarket Hyundai couplings are manufactured with strict quality control standards and advanced manufacturing techniques. This guarantees exceptional strength, resistance to wear, and long service life, helping you minimize downtime and repair costs. Our commitment to innovation and meticulous consultation means you receive not only superior products but also tailored technical support to meet your specific needs.


Compatible with a broad range of hydraulic systems and mechanical parts, our SPARKLING aftermarket Hyundai couplings integrate flawlessly with your equipment. Backed by a global sales network and continuous customer service, SPARKLING MACHINERY is your trusted partner for maintaining peak excavator performance with reliable, cost-effective solutions.


Choose SPARKLING MACHINERY aftermarket Hyundai couplings for unmatched quality, competitive pricing, and peace of mind—because your equipment deserves nothing less.

Product Image

  • HYUNDAI WHEEL EXCAVATOR R130W R130W-3 R170W-3 R170W-7 0501-206-521 0501206521 0501.206.521 DOUBLE JOINT CPL
  • HYUNDAI WHEEL EXCAVATOR R130W R130W-3 R170W-3 R170W-7 0501-206-521 0501206521 0501.206.521 DOUBLE JOINT CPL
  • HYUNDAI WHEEL EXCAVATOR R130W R130W-3 R170W-3 R170W-7 0501-206-521 0501206521 0501.206.521 DOUBLE JOINT CPL

Frequently Asked Questions

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.

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.

Do you offer customized parts?
  • 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.

  •  

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.

  •  

If you have any other questions, please write email to us or call us , we will reply you as soon as possible.

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Guangzhou Shuori Machinery Equipment Co., Ltd
No514-515, Hulin Road, Tianhe District, Guangzhou, China.
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HYUNDAI WHEEL EXCAVATOR R130W R130W-3 R170W-3 R170W-7 0501-206-521 0501206521 0501.206.521 DOUBLE JOINT CPL

Precision Double Joint Coupling for Hyundai R-Series Wheel Excavators
Engineered for Hyundai R130W, R130W-3, R170W-3, and R170W-7 wheel excavators, the Double Joint CPL (0501-206-521) is a critical drivetrain component that ensures smooth power transmission and superior articulation under heavy loads. Manufactured to exact OEM specifications, this high-strength coupling minimizes vibration, prevents misalignment, and extends the lifespan of your excavator’s undercarriage system. Each unit undergoes rigorous stress testing to guarantee reliability in demanding terrains. Trust SPARKLING MACHINERY for genuine-compatible parts that deliver unmatched durability and effortless installation – because every pivot point matters for your machine’s productivity.

HYUNDAI WHEEL EXCAVATOR R130W R130W-3 R170W-3 R170W-7 0501-206-521 0501206521 0501.206.521 DOUBLE JOINT CPL

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Manufactured with high-precision machining and quality-tested materials, the 7051235250 gear pump offers excellent reliability, extended service life, and consistent performance under extreme working conditions. Whether you're replacing a worn-out unit or conducting scheduled maintenance, SPARKLING MACHINERY's aftermarket gear pump ensures optimal compatibility and long-term value.

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KOMATSU EXCAVATOR PARTS MADE IN CHINA NEW WA380 423-03-41310 RADIATOR SPARKLING MACHINERY

   SPARKLING MACHINERY NEW WA380 423-03-41310 Radiator is a dedicated cooling component for KOMATSU WA380 wheeled excavators (versatile for construction site material handling, road construction, and mining auxiliary tasks). As the core of the excavator’s cooling system, it efficiently dissipates heat from the engine and hydraulic oil to prevent overheating—ensuring stable performance during high-intensity operations like continuous loading, hauling, or equipment traction.
   Meeting KOMATSU OEM standards (part no. 423-03-41310), it endures -30°C to 110°C temperature fluctuations, resists dust accumulation and corrosion, and maintains consistent heat exchange efficiency. Strict performance testing guarantees seamless compatibility and long-term reliable cooling for KOMATSU WA380.

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   SPARKLING MACHINERY NEW 11Q6-40642 R220/260LC-9S Oil Cooler is a dedicated thermal management component exclusively designed for R220LC-9S and R260LC-9S excavators. As a core part of the excavators’ hydraulic and engine systems, it efficiently dissipates heat from hydraulic oil and engine oil—preventing oil overheating during heavy-duty operations like deep digging, high-load lifting, and continuous idling in construction, mining, or infrastructure projects. This function is critical for maintaining oil viscosity and lubrication performance, which directly protects hydraulic components (e.g., pumps, valves) and engine parts from premature wear, ensuring stable machinery power output and extending service life.

   Engineered to match original equipment performance standards, it retains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and constant excavator vibration. It resists oil leakage and internal blockages, avoiding system failures that could lead to unplanned downtime or costly component repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of R220/260LC-9S excavators.

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