- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
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- Tools
Km1267/41 Track Link Assembly Sealed and Lubricated D155A-2 D155A-3, D155ax-5 Track Chain for Earthmoving
product detail
Product Description

| Material | 40mn2, 35mnb |
| 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 |

Unveil the epitome of excellence and robustness with our premier bulldozer undercarriage spare parts collection. Our unwavering dedication to unparalleled quality and reliability ensures your heavy machinery operates at peak efficiency, elevating your projects with exceptional productivity and efficacy.
Crucial Advisory: It's imperative to note that all manufacturer names and symbols are used solely for identification. We maintain no implied affiliations or authenticity claims with these manufacturers, underlining our commitment to transparency and integrity in all business operations.

Established in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) is a beacon of innovation in the manufacture of premium undercarriage components. Our extensive range, featuring track rollers, track chains, idlers, top rollers, and sprockets/segment rims, caters to diverse machinery sizes from mini excavators to large-scale mining machines. Our steadfast reliability and precision support nearly every major global brand.



Why Choose Us?
1. Revel in unmatched assurance with our 100% quality guarantee. We accommodate both small and sample orders while offering adaptable pricing for bulk purchases to align perfectly with your budget, ensuring unparalleled satisfaction.
2. Leverage our extensive expertise in excavators and bulldozers, complemented by a vast inventory tailored to diverse needs, guaranteeing superior operational performance.
3. Our unwavering dedication to producing top-tier products is reinforced by a comprehensive warranty, providing you with exceptional peace of mind and assurance.
4. Benefit from our exemplary customer service, delivering expert advice and steadfast support throughout your purchasing journey, promising a seamless and rewarding experience.
5. Maximize your procurement goals with our highly competitive pricing that offers tremendous value, ensuring you optimize your investment.
6. Our expansive inventory promises swift and effective solutions for your immediate needs, guaranteeing your operations run flawlessly and efficiently at all times.
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.




