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| Categories | Excavator Seal Kits |
|---|---|
| Brand Name: | YNF |
| Model Number: | 707-99-53150 |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1 set |
| Price: | NEGOTIABLE |
| Payment Terms: | T/T, PayPal, Western Union |
| Supply Ability: | 5000 SETS PER MONTH |
| Delivery Time: | 5-8 WORKING DAYS |
| Packaging Details: | The goods are packed in standard export packaging to ensure safe delivery. |
| Stock Availability: | Ready to ship |
| Lead Time: | 1–3 working days after payment |
| Shipping Options: | DHL / FedEx / UPS / Sea / Air Freight |
| Customization: | Available for various Komatsu and other models |
| Warranty: | 6 months |
| Brand Compatibility: | Komatsu |
| Product Category: | Hydraulic Cylinder Seal Kit |
| Material Composition: | PU, NBR, PTFE |
| Installation Position: | Boom section |
| Pressure Rating: | High-pressure application |
| Recommended Use: | Maintenance & overhaul |
| Unique Selling Points: | Precision fit, long-lasting, anti-leak performance |
| Company Info. |
| GUANGZHOU XIEBANG MACHINERY CO., LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
This boom seal kit is specially designed for Komatsu WA320-1 wheel loaders. The kit, corresponding to part number 707-99-53150, includes all necessary components for a complete hydraulic cylinder rebuild, ensuring long-term durability and leak-proof performance under high-pressure conditions.
High Pressure Resistance: Built from premium materials for demanding applications.
Complete Repair Solution: Includes dust seals, buffer rings, piston seals, rod seals, and O-rings.
Precision Fitment: Fully compatible with OEM hydraulic cylinder specifications.
Easy Installation: Simplifies maintenance, minimizes downtime.
Ideal for construction machinery workshops, hydraulic system refurbishments, and preventive maintenance tasks. Designed to serve both professional B2B service providers and individual end users.
| Specification | Details |
|---|---|
| Part No. | YNF16737 |
| OEM Reference | 707-99-53150 |
| Applicable Model | Komatsu WA320-1 |
| Kit Contents | Rod seal, piston seal, wear ring, O-rings, dust seal |
| Application Area | Boom hydraulic cylinder |
| Packaging | Inner plastic sealed bag + outer carton |
| Working Pressure | ≤ 350 bar |
| Temperature Range | -30°C to +110°C |


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