- 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
Heavy-Duty Excavator Undercarriage Parts Bottom Roller Track Roller Lower Roller 857947 Va1165 Fits R911
product detail
Product Description

| Material | 50mn, 40mn2 |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging/Casting |
| Surface Hardness | HRC55-60, deepth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |
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

Experience unparalleled excellence with our premium bulldozer undercarriage spare parts. Masterfully crafted, each component is designed to ensure your machinery operates at the pinnacle of efficiency. Venture into a world of precision-engineered solutions that uphold the highest performance standards.
Please be advised that any use of manufacturer names and symbols herein is exclusively for reference purposes. We do not imply any official association or endorsement by these manufacturers.









Why Choose Us?
1. We pledge unwavering 100% quality assurance. From small orders to sample requests and large-scale purchases, we handle all requirements with exceptional flexibility.
2. Our expertise encompasses a wide array of products for excavators and bulldozers. We provide meticulously customized solutions to fulfill the specific needs of your machinery.
3. Our commitment to exceptional quality is fortified by a strong warranty, offering you peace of mind with every purchase.
4. Revel in our unparalleled customer service, seamlessly guiding you through every phase of your purchasing experience.
5. Take advantage of our competitive pricing, designed to maximize the value of your investment objectives.
6. With a robust inventory on hand, we are ready to fulfill your immediate and urgent demands with outstanding efficiency.
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 itself. Or measure the parts give us dimension or drawing.
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.



