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Heavy Duty Lubricated Dozer Track Chain Track Group for D475A1 Machines
product detail
Product Description
D475A 1 Track Roller SF P/N: KM3408; A4047000M00; A4047000Y00; 198-30-00421; 198-30-00422; 198-30-00423
D475A 1 Track Roller DF P/N: KM3409; B4047000M00; B4047000Y00; 198-30-00432; 198-30-00433; 198-30-00434
D475A 1 Carrier Roller P/N: C4047100Y00; C4047101M00; 198-30-00410; 198-30-00810
D475A 1 Segment P/N: S4047201M05; 198-27-42260
D475A 1 Segment Group P/N: KM3560; S4047501M00
D475A 1 Track Chain P/N: KM3180/39; G4047001M00039; 198-32-00080; 198-32-00081; 198-32-00082; 198-32-00083; 198-32-00120; 198-32-00121
D475A 1 Track Shoe P/N: KM3098/710; Z4047100N0710V; 198-32-31111
D475A 1 Track Bolt P/N: KM3193; D4047000N15; 198-32-41330
D475A 1 Track Nut P/N: KM2029; D4047000N17; 198-32-31220; V198-32-31220

| 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 |

Discover the epitome of refinement and robust endurance with our elite range of bulldozer undercarriage spare parts. Our steadfast dedication to excellence and reliability ensures your heavy machinery operates at peak performance, enhancing your projects with exceptional efficiency.
Important Notice: We emphasize that all manufacturer names and symbols are solely used for identification purposes. This clarification does not imply affiliation or authenticity with these manufacturers, maintaining our commitment to transparency.

Established in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) is a beacon of innovation, leading the way in crafting premium undercarriage components. Our expansive product line boasts track rollers, track chains, idlers, top rollers, and sprockets/segment rims, designed to meet the needs of machinery from agile mini excavators to mighty mining machines, representing nearly every major brand across the globe.



Why Choose Us?
1. Experience the assurance of our unwavering 100% quality guarantee. We cater to small and sample orders while offering dynamic pricing for bulk orders, perfectly aligning with your financial goals.
2. Utilize our extensive knowledge in excavators and bulldozers, with a comprehensive inventory designed to seamlessly meet diverse requirements.
3. Our relentless commitment to superior quality products is fortified by an extensive warranty, delivering unparalleled peace of mind.
4. Enjoy our outstanding customer service, providing expert guidance and steadfast support throughout every step of your purchasing experience.
5. Benefit from our aggressive pricing strategies, offering exceptional value to effortlessly achieve your purchasing targets.
6. Our expansive inventory ensures swift and effective solutions to address your immediate needs, guaranteeing continuous operations without disruption.
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.




