- Dozer Undercarriage Parts
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High Performance Track Link Assembly for Excavator Parts Track Chain Lh1a/41 Lh1b/41 for R911
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 |
R911 TRACK ROLLER P/N:857947;VA1165;VA1165A;A72020B0M00; A72020B0S00;5205013; 413059;952701590;14210924;210924
R911 TOP ROLLER P/N: 857947;VA1165;VA1165A;A72020B0M00;A72020B0S00;5205013; 413059;952701590;14210924;210924
R911 IDLER P/N:P14034A0M00
R911 SPROCKET P/N:CR3006; CR962A; 6S7880; 6Y1244; 7H0463; 7T8987;Q01030A0M01; VCR3006V
R911 TRACK LINK 41L P/N:LH1A/41; LH1B/41; F01020A0M00041;F01020A0Y00041; VLH1/41V
R911 TRACK SHOE 400MM P/N:LH3A/400; Z01023A0N0400V
R911 TRACK BOLT 1/2'*43 P/N:IN1198B; IN2760; 0S1584; 8H7504;311345R1;330059R1;616191C1; 676740R1;80295R1;D0104000N15;T40535;T74183;7000784;V616191C1;V8H7504;1861
R911 TRACK NUT P/N: 084971;70038234;70084971;CR2491;CR4896; IN1286;D43242; R24578; 1B4432; 6S3419; 414717; 214442;3041382R1;616192C1; 952715130;5382255220; D0306000N17; T74184;7000785;7014228;S0134543;9112-11801;5382255220; 4610302107; 13913181;V6S3419; 1860;6961
Embark on an unparalleled engineering adventure with our premium bulldozer undercarriage spare parts. These components embody robust elegance and unwavering strength. Our steadfast dedication to excellence and unmatched reliability ensures your heavy machinery operates at its pinnacle, driving your projects toward spectacular success and extraordinary achievement.
Important Notice: We clarify that all manufacturer names and symbols used herein are solely for identification purposes. This statement does not signify any affiliation or authenticity with the mentioned manufacturers, as we remain committed to maintaining complete transparency.

Established in 2013 amidst the vibrant hub of Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) stands at the forefront of crafting superior undercarriage components. Our expansive product range, including track rollers, track chains, idlers, top rollers, and sprockets/segment rims, meets the diverse demands of machinery worldwide. From agile mini excavators to massive mining machines, we support nearly every major brand with unparalleled precision and quality.



Why Choose Us?
1. Benefit from our steadfast 100% quality guarantee. We cater to both small and sample orders and offer flexible pricing for bulk purchases, perfectly aligning with your financial strategies to ensure maximum value.
2. Leverage our profound expertise in excavators and bulldozers, supported by a comprehensive inventory that seamlessly meets diverse requirements.
3. Our unwavering commitment to producing superior quality products is underpinned by an extensive warranty, providing unparalleled peace of mind and security.
4. Enjoy unparalleled customer service, offering expert guidance and steadfast support throughout your purchasing experience.
5. Seize the opportunity of our highly competitive pricing, delivering exceptional value that simplifies and enhances the realization of your purchasing objectives.
6. Our extensive inventory ensures swift and effective solutions to meet your immediate needs, guaranteeing seamless and uninterrupted 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.




