
Product Overview
This is a genuine Komatsu bucket cylinder seal kit, part number YA00001392PS, engineered for the ZX200-3 and ZX200-3G excavator models. As a leading global supplier of heavy machinery components, we provide reliable OEM-quality parts with direct shipping to major industrial hubs across North America, Europe, Asia-Pacific, and the Middle East. This kit is essential for maintaining optimal hydraulic performance and preventing costly cylinder failure.
Key Features & Benefits
- Genuine Komatsu Quality: Manufactured to exact OEM specifications, ensuring perfect fitment and reliable performance under demanding conditions.
- Superior Seal Integrity: High-grade materials resist wear, heat, and hydraulic fluid degradation, preventing leaks and maintaining consistent cylinder pressure.
- Complete Kit Solution: Contains all necessary seals and components for a full bucket cylinder overhaul, reducing downtime and simplifying procurement.
- Enhanced Durability: Extends the service life of the hydraulic cylinder, protecting your investment and minimizing long-term maintenance costs.
- Global Availability: Stocked for immediate dispatch, supporting fast delivery to key ports and industrial centers worldwide.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | YA00001392PS |
| OEM Part Number | 8-98023-526-0 |
| Application | Bucket Cylinder Seal Kit |
| Compatible Models | Komatsu ZX200-3, ZX200-3G Excavators |
| Material | High-grade Nitrile Rubber, Polyurethane, and Backup Rings |
| Condition | New, Genuine |
| Packaging | OEM-style Kit Box |
OEM Cross-Reference
This genuine Komatsu seal kit directly corresponds to the following part numbers:
- Komatsu: YA00001392PS
- Komatsu: 8-98023-526-0
This is the authentic OEM part. For aftermarket alternatives, please contact our sales team for compatible options.
Compatibility
This seal kit is designed specifically for the bucket (arm) hydraulic cylinder on the following Komatsu excavator models:
- Komatsu ZX200-3
- Komatsu ZX200-3G
Please verify your machine’s model number and cylinder configuration before ordering to ensure correct fitment.
Global Supply & Distribution
We specialize in the international distribution of genuine and high-quality construction machinery parts. Our logistics network ensures efficient delivery to key markets:
- Worldwide Shipping: We export to all major continents via air and sea freight.
- Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East (UAE, Saudi Arabia), and South America.
- Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali. Express air options available for urgent requirements.
- Export Compliance: All shipments are prepared with complete commercial invoices, packing lists, and comply with international trade regulations for smooth customs clearance.
Quality Assurance
We guarantee the authenticity and performance of every part we supply.
- Genuine OEM Part: This is not an aftermarket imitation. It is the original Komatsu part, ensuring 100% compatibility and performance.
- Direct Sourcing: Procured through authorized channels to guarantee authenticity and traceability.
- Warranty: Backed by a standard warranty against manufacturing defects. Specific terms are provided with the invoice.
- Inspection: All parts undergo visual and dimensional inspection prior to shipment to confirm they meet OEM standards.
FAQ
Q: How can I confirm this seal kit fits my Komatsu ZX200-3 excavator?
A: The primary identifiers are your machine’s model number (ZX200-3 or ZX200-3G) and the specific part number from your failed seal kit or cylinder assembly. Cross-reference with the OEM numbers YA00001392PS or 8-98023-526-0. You can also provide your cylinder serial number for our technical team to verify.
Q: Is this kit sufficient for a complete cylinder reseal, or will I need additional items?
A: This is a comprehensive kit containing all the primary seals, O-rings, and wear rings needed for a standard bucket cylinder overhaul on the specified models. However, we recommend inspecting the cylinder rod, tube, and gland for scoring or damage that may require additional components not included in the seal kit.
Q: What is the typical lead time for delivery to Europe or North America?
A> For standard sea freight, delivery to major European or North American ports typically takes 25-35 days from shipment. We also offer expedited air freight, which can reduce transit time to 5-10 business days. Stock status and exact transit times will be confirmed with your order quotation.
Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.
2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.
3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.
4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.
5. Scientific ERP system, easy and fast to locate the parts that customer needs.
6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.
Exhibition

Packing&Shipping

1. Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).
2. Once we get confirmation of payment, we will ship products in 2 days.
3. Our packaging is standard export wooden box or others as your requirement.
4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ
Q1. What is your company major products?
A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.
Q2.What is the MOQ?
A: Normally we can supply any quantity if we have in stock.
Q3. What is your payment term ?
A: We accept Western Union, T/T, Paypal.
Q4. What is the packing ?
A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.
Q5. When can you deliver products after payment ?
A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .
Q6. What can you do to complete order perfectly ?
A: In the beginning , We will communicate with clients in details to understand what they need .
Before packing , We will check the products and send photos to clients .After confirmation ,
We will packing products well to avoid damage . Once we get tracking number ,
We will send it to customer and keep contact in with clients .