• Products Details

FUJIAN YONGSHENG MACHINERY PARTS CO., LTD provides a large number of products each year, and has strong research and development capabilities, and the cycle time required for the product from design to finished product is short. We can provide you with the highest quality products within your budget. FUJIAN YONGSHENG MACHINERY PARTS CO., LTD are full of passion for what we are doing now. Nurtured by the corporate culture of unity and integrity, every employee is optimistic and constantly looking for more and better methods to manufacture the products. Our vision is to create benefits for our partners and customers.

Condition:NewApplicable Industries:Machinery Repair Shops, Retail, Construction works , Energy & Mining
Showroom Location:NoneVideo outgoing-inspection:Provided
Machinery Test Report:ProvidedMarketing Type:New Product 2020
Place of Origin:Fujian, China, FujianBrand Name:YSM
Warranty:1 Year, 1yearWeight:570kg
Material:35MnBHardness Depth:8-12mm
Certification:IOS9001Surface Hardness:HRC52-58
Type:track linkAfter Warranty Service:Video technical support, Online support
Local Service Location:NoneAfter-sales Service Provided:Online support

heavy equipment spare parts D4D 7K2372 D5 5S0816 D6D 3P1118 Track Link track roller chain pitch
Product Description

Product Basic Information

* excavator track link assy with complete models and types are available for excavating equipment ranging from 3 to 50
* The effective quenching depth guarantees the abrasion resistance performance and greatly prolongs the service life
* Wide range track links, pitch varies from 101mm to 260mm, are applied for excavators and bulldozers, agriculture-used
machine, construction machinery and special machine.
* Strong loose link design provides long lifetime and resistance of stress.
* Loose link, pin & bushing is undertaken quenching, and therefore, have long lifetime.
Part Name
D4D,D5,D6D track link
Part No
7K2372/ 5S0816/ 3P1118
Black or yellow/Customized
Forging /casting
Heat Treatment
Delivery Time
Within 15-30 days after contract established
Wooden pallets/boxes/plywood pallets/cartons
Related Products

Our Main Products

excavator and bulldozer parts such as:
undercarriage parts(track roller/bottom roller/ lower roller, idler/ front idler, sprocket/segment group, carrier roller/ top roller/ upper roller, track chain with shoes/ track group, track shoes, track link, track pins and bushings, track bolts and nuts, segment bolts and nuts, track guard,etc.),
Ground Engaging tools( excavator buckets, bulldozer buckets, hydraulic breakers, etc.),
hydraulic cylinder(arm cylinder, boom cylinder, bucket cylinder),
track cylinder assembly/ tension cylinder assembly/ track adjuster assembly, U York, H Link/ bucket link, Link rod, bucket ear, bucket, pins, bucket bushings, bucket tooth,etc.
Popular Model
Company Profile
Fujian YSM Machinery Parts Co., Ltd. is located in Quanzhou City, Fujian Province, which is one of the most developed regions of China Machinery Manufacturing. The company was established in 2003, after approximately 10 years' effort, and now it is one of the leading construction machinery parts and auto parts manufacturers in China.
In addition, the company strictly implemented ISO9001 Quality Management System and ISO14001 Environmental Management System so as to provide the excellent quality's products for customers, and the products have been widely recognized by our domestic and international consumers. Our products consist of undercarriage parts for bulldozer and excavator such as Track link, Track roller, Carrier roller, Sprocket, Idler, Track shoe, Cutting edge, End bit, Tooth, Bucket, Track pin, Track bush, Engine parts, Track bolt & nuts, U-bolt, Centre bolt, Wheel bolt and other related parts. A complete sales network has been set up in a lot of countries, such as USA, Canada, UK, Singapore, Russia, Brazil and etc. "YSM Machinery" will be your reliable partner forever.
Factory View
Packaging & Shipping
Basic Information
  • Year Established
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  • Main Industry
  • Main Products
  • Enterprise Legal Person
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  • Export Market
  • Cooperated Customers


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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.


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