705-52-30280 Pump Seal Kit Description
YNF16700 is a precision-engineered hydraulic pump seal kit designed for Komatsu main pump model 705-52-30280. This kit includes all critical sealing components required for restoring pump performance and preventing hydraulic oil leakage. The components—O-rings, back-up rings, shaft seals, and valve plate gaskets—are made of high-grade PU, NBR, and PTFE to ensure long service life under intense operating conditions. Suitable for excavator repair shops, equipment resellers, and B2B maintenance service providers, YNF’s kit guarantees OEM-level compatibility and exceptional value in bulk procurement.
705-52-30280 Pump Kit Technical Sheet
| Parameter | Detail |
| Part Number | 705-52-30280 |
| YNF Code | YNF16700 |
| Applicable Pump | Komatsu Hydraulic Pump |
| Part Category | Pump Seal Kit / Repair Kit |
| Material | PU, NBR, PTFE |
| Pressure Resistance | Up to 40 MPa |
| Temperature Range | -25°C to +110°C |
| Included Components | O-rings, back-up rings, shaft seals, dust seals, valve seals |
| Brand | YNF |
| Origin | China |
| MOQ | 1 set |
| Packaging | Neutral or private label export packaging |
| Shipping Options | Express, Sea, Air |
| Payment Terms | T/T, L/C, Western Union |
705-52-30280 Pump Seal Kit Applications
| Application Area | Description |
| Hydraulic Pump Rebuild | Restores sealing in Komatsu main pump 705-52-30280 |
| Excavator Hydraulic Maintenance | Reduces oil leakage and improves pump performance |
| OEM and Aftermarket Repairs | Ideal for parts distributors and service workshops |
| Heavy Equipment Fleet Support | Trusted in field service and workshop rebuilds |
705-52-30280 Hydraulic Pump Kit YNF16700 Detail Display
Related Knowledge:
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Hydraulic pump seal kits must endure high flow, pressure, and fluid compatibility challenges.
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Quality sealing prevents cavitation and pressure loss in critical excavator operations.
Related Products:
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K7V125 Pump Seal Kit (YNF16699)
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Control Valve Seal Kit for Komatsu Excavators
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O-Ring Kit for Hydraulic Pump Maintenance
FAQs:
Q: Does this kit match OEM dimensions for 705-52-30280?
A: Yes, it is designed to fit Komatsu pumps using this part number exactly.
Q: Do you offer bulk pricing or OEM packaging?
A: Yes, bulk discounts and customized branding are available for distributors.
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