263J8-57101 O-RING for Hitachi ZW310-5A/QSK19
product details
Description
| Part Name | O-RING |
| Part Number | 263J8-57101 |
| Brand Name | HITACHI |
| Place of Origin | Japan |
| Delivery Time | 1-3 work days |
| Packaging Type | Cartons |
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Precision Elastomeric Sealing for Leak-Free Operation The O-ring is one of the most fundamental yet critical sealing components in your Isuzu vehicle. This genuine Isuzu O-ring is precision-molded to exact cross-sectional dimensions and groove profiles, providing a reliable, leak-proof barrier against fluids, gases, and contaminants. Whether used in engine assemblies, fuel systems, hydraulic circuits, or transmission components, trust this seal to maintain system integrity under pressure. |
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Advanced Material Compounds for Long-Term Performance Manufactured from high-grade elastomers such as nitrile rubber (NBR), fluorocarbon (FKM/Viton®), or silicone—each selected for its specific application—this genuine O-ring resists compression set, temperature extremes, and chemical attack from oils, fuels, coolants, and refrigerants. Strict control of hardness (durometer) and dimensional tolerances ensures a perfect fit within precision-machined grooves, delivering consistent sealing force throughout its service life. |
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The Ownership Of The Products Belongs To Guangzhou Qicheng Machinery Equipment Co., Ltd.





