- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
- Skid Steer Undercarriage Parts
- Crawler Crane Undercarriage Parts
- Morooka Undercarriage Parts
- Crawler Loader Undercarriage Parts
- Sugar cane Harvester Undercarriage Parts
- Agricultural Tractor Undercarriage Parts
- Rubber Tracks
- Bolts&Nuts
- Ground Engaging Tools
- Cutting edges/Blades/End bits
- Hydraulic Cylinders
- Bucket Linkages
- Swing Bearing/Slewing Bearings
- Hydraulic Parts
- Attachments
- Other parts
- Tools
Factory Direct Excavator Track Chain Track Link Ass for Heavy Machinery
product detail
Product Description

| Material | 40mn2, 35mnb |
| Part No. | CR4267/37;CR5483/37;FT3738/37;ID1851/37;1171023;7T4651;8E7964;G01630A0M00037; GZ1630B1S00037;GZ1630B2M00037;VCR4267/37V |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging |
| Surface Hardness | HRC55-60, deepth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |

Explore the epitome of luxury and unmatched durability with our outstanding bulldozer undercarriage spare parts collection. Our steadfast dedication to superior quality and durability ensures your heavy machinery operates at peak performance, enhancing your projects with exceptional efficiency and reliability.
Important Notice: We emphasize that all manufacturer names and symbols are employed purely for identification purposes. This disclaimer does not imply any affiliation or endorsement with these manufacturers, reinforcing our commitment to transparency and honesty.

Pioneering the industry since 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) excels in producing superior undercarriage components. Our extensive product range includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims, accommodating a diverse array of machinery from nimble mini excavators to colossal mining machines, supporting nearly all leading global brands.



Why Choose Us?
1. Leverage our steadfast 100% quality assurance. We accommodate small and sample orders and offer flexible pricing for bulk purchases, aligning perfectly with your financial strategies and objectives.
2. Capitalize on our extensive expertise in excavators and bulldozers, with a comprehensive stockpile designed to effortlessly satisfy a broad spectrum of needs.
3. Our unwavering dedication to manufacturing premium products is reinforced by an extensive warranty, providing unparalleled peace of mind and confidence.
4. Revel in our exceptional customer service, offering expert guidance and unwavering support throughout your entire purchasing journey.
5. Take advantage of our highly competitive pricing, delivering remarkable value that simplifies achieving your purchasing goals.
6. Our vast inventory ensures rapid and effective solutions to meet your immediate needs, guaranteeing smooth and continuous operations.
How could I ensure the part would fit my machinery?
Pls send us the correct model number/machine serial number/ any numbers on the parts themselves. Or measure the parts give us dimensions or drawings.
What is the payment term?
Generally, 30% deposit T/T in advance, and the balance before the shipment.
What is the lead time?
FOB Xiamen or any Chinese port: 25-30 days. If there are any parts in stock, our delivery time is only 0-7 days.
What kind of package do you offer?
Normally we use the export standard wood pallets. If any special requirements, we can discuss them.
What about Quality Control?
We have a perfect system for checking the quality of our products. Our team checks the products and the way they are made very carefully. They do this at every stage of the production process. This makes sure that the products are safe when they are put in the container.




