Doosan Excavator Parts Coupling High Quality Natural Rubber Coupling DX380LC-3

Description :

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Packaging & Delivery

Products imformation:

Pos. Part No Qty Parts name Comments
2. 210204-00029 [1]
20. S6510800 [1] RING,RETAINING
21. 401106-00226 [1]
22. 2.114-00175 [1] SHIM
23. 2.120-00611 [1] SCREW;LOCKING
24. 2.120-00624 [3] SCREW;LOCKING
25. 2.109-00192 [2] BEARING;PLAIN ROLLER
27. 2.405-00154 [1] SHAFT;KEY
2A. K9001909 [1] ROTARY GROUP;SECTION
2Aa. 2.410-00138 [1] CYLINDER
2Ab. K9001910 [1] PIN;CENTER
2Ac. K9001911 [7] PISTON & PISTON RINGS
2Ac1. *NA00796 [1] PISTON
2Ac2. *NA00986 [2]
2Ad. 2.114-00064 [1]
2Ad. 2.114-00065 [1]
2Ad. 2.114-00066 [1]
2Ae. 2.453-00025 [4] CUP SPRING
2Af. 2.412-00224 [1] PLATE;RETAINING
2Ag. K9001916 [14] SCREW;PAN HEAD
2B. K9001913 [1] SHAFT;DRIVE
2C. 2.114-00167 [1] SHIM
2C. 2.114-00168 [1] SHIM
2C. 2.114-00169 [1] SHIM
2D. 250201-01408 [1]
2E. 2.180-01029 [1] PLATE;BACK-UP
2E. 2.180-01030 [1] PLATE;BACK-UP
2E. 2.180-01031 [1] PLATE;BACK-UP
2E. 2.180-01032 [1] PLATE;BACK-UP
2E. 2.180-01033 [1] PLATE;BACK-UP
2E. 2.180-01028 [1] PLATE;BACK-UP
2E. 2.180-01026 [1] PLATE;BACK-UP
2E. 2.180-01027 [1] PLATE;BACK-UP
2F. K9001914 [1] RING;RETAINING
2G. 2.109-00264 [1] BEARING;UNIT TAPERED-ROLLER
2H. 2.109-00248 [1] BEARING;TAPERED-ROLLER
3. 210204-00030 [1]
3A. K9001909 [1] ROTARY GROUP;SECTION
3Aa. 2.410-00138 [1] CYLINDER
3Ab. K9001910 [1] PIN;CENTER
3Ac. K9001911 [7] PISTON & PISTON RINGS
3Ac1. *NA00796 [1] PISTON
3Ac2. *NA00986 [2]
3Ad. 2.114-00064 [1]
3Ad. 2.114-00065 [1]
3Ad. 2.114-00066 [1]
3Ae. 2.453-00025 [4] CUP SPRING
3Af. 2.412-00224 [1] PLATE;RETAINING
3Ag. K9001916 [14] SCREW;PAN HEAD
3B. K9001917 [1] SHAFT;DRIVE
3C. 2.114-00170 [1] SHIM
3C. 2.114-00171 [1] SHIM
3C. 2.114-00172 [1] SHIM
3C. 2.114-00173 [1] SHIM
3C. 2.114-00174 [1] SHIM
3D. 250201-01409 [1]
3E. 2.180-01026 [1] PLATE;BACK-UP
3E. 2.180-01027 [1] PLATE;BACK-UP
3E. 2.180-01028 [1] PLATE;BACK-UP
3E. 2.180-01029 [1] PLATE;BACK-UP
3E. 2.180-01030 [1] PLATE;BACK-UP
3E. 2.180-01031 [1] PLATE;BACK-UP
3E. 2.180-01032 [1] PLATE;BACK-UP
3E. 2.180-01033 [1] PLATE;BACK-UP
3F. K9001914 [1] RING;RETAINING
3G. 2.109-00265 [1] BEARING;UNIT TAPERED-ROLLER
3H. 2.109-00248 [1] BEARING;TAPERED-ROLLER
4. 400910-00134 [1]
4A. 2.120-00829 [2] BOLT;SOCKET M10X20
5. *NA00911 [1] POMPE
7. K9001919 [1] GEAR
8. K9001920 [1] SHAFT;STUB

Products instruction:

Basic requirements for elastic coupling performance: 1. Large bearing capacity and sufficient strength. The maximum allowable torque of the coupling is required to be more than 3 times the rated torque. 2 It has a strong compensation (radial, angular, axial) effect, and the smaller the reaction force generated during the deviation compensation, the better. 3 It has high elasticity and high flexibility, which can reduce the amplitude of shock and vibration to the allowable range, and should have the function of slowing vibration and shock in the direction of rotation. 4. Reliable work and stable performance. Couplings requiring rubber elastic elements should also have good heat resistance, not easy to age, and have a long service life. 5. The coupling must have an insulation resistance of more than 100 ohms and can withstand a voltage of 2kV. 6Easy to install, maintain and replace.

Company information:

Guangzhou XIEBAGN MACHINERY CO., LIMTED

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!

Your Trusted Excavator Parts Supplier – Manufacturer & One-Stop Sourcing Solution

Looking for a reliable supplier of excavator parts? Whether you need OEM services or a complete range of parts, we provide the best solutions for your business. As both a manufacturer and trading company, we combine factory-direct prices with the convenience of one-stop sourcing, ensuring that you get high-quality parts at competitive prices.

At YNF Machinery, we specialize in excavator rubber parts and a wide range of excavator components. Our extensive experience and commitment to quality make us a trusted partner for distributors, wholesalers, and repair shops worldwide.

Why Choose YNF Machinery?

We are not just another supplier—we are your long-term partner for excavator parts. Here’s why businesses worldwide choose us:

✅ Largest Excavator Rubber Parts Factory in Southern China

Our factory is the biggest excavator rubber parts manufacturer in southern China. This means:
✔ Lower production costs, allowing you to increase your profit margins
✔ Reliable and stable supply, ensuring you get the parts you need, when you need them
✔ Consistent quality control, reducing the risk of defective products

✅ Thousands of Products & Multiple Quality Levels

We offer a comprehensive range of excavator parts, covering various brands and models.
✔ Choose from thousands of product lines
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✔ Always find the right part, reducing time spent searching for suppliers

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We have over 16 agents across China and are actively expanding our global presence.
✔ Looking for distributors and agents worldwide—let’s grow together!
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Looking to develop your own brand or need custom parts? We’ve got you covered!
✔ Our own factory can manufacture parts based on your designs and specifications
✔ We provide custom branding options to help you build your business
✔ From rubber parts to metal components, we can customize everything you need

✅ Office & Showroom in Guangzhou – Convenient Logistics

Our Guangzhou office and showroom allow for easy business meetings and fast shipping.
✔ View and inspect products before ordering
✔ Quick access to major ports for efficient global shipping
✔ Dedicated customer support team to assist with orders and inquiries

What Excavator Parts Do We Offer?

We cover all major excavator brands, including Caterpillar, Komatsu, Hitachi, Volvo, Kobelco, Doosan, Hyundai, JCB, Kubota, and more. Our product range is designed to keep your machines running efficiently and reduce downtime.