AMC00001-UP Excavator Coupling Rubber Hydraulic Parts 255-2943 2552943

Product description

Structure: Rubber Flexible or Rigid:Flexible
Standard or Nonstandard:Standard Material:Rubber
Brand Name:Y&F Place of Origin:Guangzhou, China (Mainland)
Model Number: AMC00001-UP Item: Excavator Coupling
Color:Can be customed Size: 2552943

Product Details:

Prouduct show:

About us:

Company Information
Yingfeng Construction Machinery Limited established in 1988,having both trading company and owned factory .Office and showroom are loed in Guangzhou ,Panyu district. We produce and sell various Excavator Parts,such as coupling,Oil Seal,Hydraulic Parts,Excavator Rubber Parts,Excavator Electric Parts,Excavator wearing Parts,Engine Parts,Excavator Filters,Excavator Gears,Bearings,Excavator A/C Parts,Excavator Undercarriage Parts and Some air compressor couplings.

Part Number:

Pos. Part No Qty Parts name Comments
1. 351-4126 [4] INSERT-COUPLING
2. 7Y-1901 [1] ELEMENT-COUPLING
3. 7Y-1902 [4] INSERT-COUPLING
4. 7Y-0466 M [2] SETSCREW-SOCKET (M16X2X22-MM)
5. 255-2944 [1] HUB
6. 7Y-0468 [8] PIN-SPRING
7. 7Y-1904 M [4] BOLT-SOCKET HEAD (M16X2X50-MM)
M METRIC PART

Pos. Part No Qty Parts name Comments
1. 6V-0405 [1] SEAL-BONDED
2. 7R-7959 [4] BOLT-SPECIAL (1/4-20X1.12-IN)
3. 8T-7909 [1] ADAPTER
4. 286-0882 I [1] HOSE AS
5. 286-0883 I [1] HOSE AS
6. 178-8505 [2] PLATE-WELD
7. 232-1288 [4] CLAMP-HALF
8. 3J-7354 [1] SEAL-O-RING
9. 4J-5477 [1] SEAL-O-RING
10. 6V-8628 [1] ELBOW
11. 7V-5628 [2] PLATE (TOP)

Product Information:

Coupling function It is used to connect two shafts together. The two shafts cannot be separated when the machine is running. The two shafts can be separated only after the machine is stopped and the connection is disconnected. 2. The type of coupling The two shafts connected by the coupling, due to manufacturing and installation errors, deformation after loading and the influence of temperature changes, etc., will cause changes in the relative positions of the two shafts, which often cannot guarantee strict alignment. According to whether the coupling has elastic elements, whether it has the ability to compensate for various relative displacements, that is, whether the coupling function can be maintained under the condition of relative displacement and the purpose of the coupling, the coupling can be divided into rigid couplings. Flexible couplings and safety couplings.

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
✔ Select from different quality levels to suit your market demands
✔ Always find the right part, reducing time spent searching for suppliers

✅ Expanding Global Network – 16+ Agents in China & Growing

We have over 16 agents across China and are actively expanding our global presence.
✔ Looking for distributors and agents worldwide—let’s grow together!
✔ Support with marketing, logistics, and product knowledge
✔ Long-term partnership opportunities with exclusive benefits

✅ 30+ Years of Industry Expertise

With decades of experience, we understand the excavator parts market inside out.
✔ Established reputation for reliability and professionalism
✔ Knowledgeable team to help you find the right parts quickly
✔ Expertise in OEM manufacturing, making custom parts to your specifications

✅ OEM Services & Customization

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.