- 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
Cr5014/49 Cr5350/49 160430A1 Excavator Undercarriage Track Link Assy Track Chain Fits Js210
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 |
JS210 TRACK SHOE
P/N:HT20/600,2022495,Z01053D0N0600V,VHT20/600
JS210 CARRIER ROLLER
P/N:LK31,CASE;158774A1;161707A1;C2612001M00;331/42441;JNA0067;JNA0349;KRA1251;KRA1717;KRA0793;KRA1267
JS210 Track Chain 49L P/N: CR5014/49; CR5350/49; 160430A1; 168274A1; 878812; 966203; 9W9353; 72210200;72210200;E01198A1M00049; E1622700M00049; JRA0082; KRA11500; KRA1260; VCR5350/49HDV
JS210 IDLER
P/N:LK144,152574A1,160424A1,166099A1,PX616400N00,JRA0214YA,KRA1198,KRA1198ZC,KRA1767,KRA1767C,KRA1767Z
JS210 SPROCKET
P/N:CR3979,3T9152,Q0125000M01,VCR3979V
JS210 Track Chain 47L,Track Shoe 600MM
P/N:HT17/47,F14058B0M00047, F14058B0Y00047
JS210 TRACK ROLLER
P/N:LK132,152170A1,160417A1,KBA1123,A2620000M00,331/42639,JRA0077,JRA0240,JRA0414,KRA10360, KRA1189,KRA1189Z-C
JS210 BUCKE
Embark on a remarkable journey of engineering excellence with our top-tier bulldozer undercarriage spare parts. These components stand as a testament to robust sophistication and enduring strength. Our unwavering dedication to exceptional quality and unmatched reliability ensures your heavy machinery operates at peak performance, driving your projects toward spectacular success and ultimate accomplishment.
Important Notice: Please note that all manufacturer names and symbols used are solely for identification purposes. This statement does not imply any affiliation or authenticity with the mentioned manufacturers, as we are firmly committed to maintaining complete transparency in all communications.

Founded in the vibrant city of Quanzhou, China, in 2013, Quanzhou Zhongkai Machinery Co., Ltd. (known for zkmparts/zkucparts) has become a leader in crafting superior undercarriage components. Our extensive product line includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims, catering to a vast array of machinery requirements. From agile mini excavators to massive mining machines, we support nearly every major brand worldwide, delivering unmatched precision and quality.



Why Choose Us?
1. Experience our unwavering 100% quality assurance. We handle both small-scale and sample orders, offering adaptable pricing structures for bulk purchases that align perfectly with your budgetary strategies, ensuring maximum value and satisfaction.
2. Tap into our profound expertise in excavators and bulldozers, backed by a comprehensive inventory designed to meet diverse needs with seamless precision and reliability.
3. Our steadfast dedication to producing superior quality products is reinforced by a comprehensive warranty, providing you with unmatched peace of mind and security.
4. Enjoy our unparalleled customer service, offering professional guidance and steadfast support throughout your entire purchasing journey.
5. Benefit from our highly competitive pricing, delivering exceptional value that simplifies and supports the attainment of your purchasing goals.
6. Our expansive inventory ensures swift and efficient solutions to meet your immediate needs, guaranteeing seamless and uninterrupted operations 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.




