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Heavy-Duty Forged Mining Lubricated Track Chain Assembly Km1098/34 for D31A-15
product detail
Product Description
ZKM Manufacturer Dozer KOMATSU D31A 15 Aftermarket Undercarriage Oem Parts:
D31A 15 Track Roller P/N: KM388; A4031000M00; 111-30-00130; 111-30-00140; 111-30-00270; 111-30-00271; 111-30-00272; 111-30-00273 ; 111-30-00274; 113-30-00130; 203-30-00020; VKM388V
D31A 15 Carrier Roller P/N: KM574; C40311B0M00; 111-30-00260
D31A 15 Idler P/N: KM840; P4031400M00; 113-30-00101; 113-30-00102; VKM840V
D31A 15 Segment P/N: KM391; KM391A; CR5049A; Q4031000M01; 111-98-00010; 111-98-00011; 111-98-22210; 113-98-22210; VKM391V
D31A 15 Track Chain P/N: KM1098/34; E40310A0M00034; 111-32-00010; 111-32-00011; 111-32-00012; 112-32-00010; 112-32-00011;112-32-00012; 112-32-00013; 112-32-00014; 112-32-00015; 112-32-00017
D31A 15 Track Shoe P/N: KM1088/350; KM402/350; Z40311B0N0350V; 110-32-11292
D31A 15 Track Bolt P/N: OK20; 372938395; 4262586; D0705000N15; AT134381; 110-32-11411;112-32-11210; 112-32-11211;203-32-21210; 203-32-E8110; 203-32-K1110; 9TB00408/01; 9TB0408/1; TB00408/01; TB0408/1; 571158; 44238
D31A 15 Track Nut P/N: OK21A; 4262587; D40310A0N16; AT134382; 01803-01420; 01803-E8120; 9TB00408/02; 9TB0408/2; TB00408/02
D31A 15 Track Group P/N: 15 15008-18534

| 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 quintessential blend of sophistication and durability with our top-tier bulldozer undercarriage spare parts. Our relentless pursuit of perfection and steadfast reliability ensures your heavy machinery achieves optimal functionality, empowering your projects to thrive with outstanding efficiency and productivity.
Important Notice: We reiterate that all manufacturer names and symbols are exclusively used for identification purposes, maintaining no suggested association or authenticity with these manufacturers. This declaration highlights our steadfast commitment to transparency and clarity.

Founded in 2013 in the vibrant city of Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) has emerged as a luminary in the realm of manufacturing superior undercarriage components. Our extensive product lineup, including track rollers, track chains, idlers, top rollers, and sprockets/segment rims, caters to a vast spectrum of machinery-from nimble mini excavators to colossal mining machines-supporting nearly every leading global brand with unwavering reliability and precision.



Why Choose Us?
1. Embrace unparalleled peace of mind with our steadfast 100% quality guarantee. We accommodate small and sample orders, offering adaptable pricing for bulk purchases that perfectly align with your financial strategies, ensuring unmatched satisfaction.
2. Harness our extensive expertise in excavators and bulldozers, with a comprehensive inventory meticulously crafted to seamlessly meet diverse requirements, ensuring unmatched operational excellence.
3. Our unwavering commitment to producing top-quality products is supported by an extensive warranty, offering you unparalleled assurance and peace of mind.
4. Delight in our exceptional customer service, providing expert advice and unwavering support throughout every step of your purchasing journey, ensuring a seamless and satisfying experience.
5. Reap the benefits of our highly competitive pricing, offering extraordinary value to simplify your purchasing objectives and maximize your investment.
6. Our expansive inventory ensures prompt and effective solutions to fulfill your immediate needs, guaranteeing your operations remain uninterrupted and consistently efficient.
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.




