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The Haskel 26165‑3 seal is a high-performance replacement seal for Haskel pumps, forming a crucial part of piston or rod sealing systems. Molded from durable rubber, this OEM-part ensures leak-tight performance under high pressure and temperature cycles. Often included in Haskel seal kits (e.g. 51545‑3), it revives pump reliability and operational efficiency. Whether used for maintenance or rebuilds, this seal maintains fluid integrity. Compact and easy to install, it supports quick servicing and preventative maintenance workflows.
- OEM-grade rubber seal, designed by Haskel
- Ensures leak-free performance under pressure
- Withstands a wide range of hydraulic fluids
- Reliable material that resists wear and deformation
- Compact size — easy to handle and install
- Commonly used in rod and piston seal kits
| Part Number | 26165-3 |
| Type | OEM replacement seal |
| Material | Industrial-grade rubber |
| Application | Rod/piston seal in Haskel pumps |
| Diameter | Approx. 1″ (varies by model fit) |
| Color | Black |
| Temperature Range | Up to 200°F (93°C) |
| Pressure Rating | Suited for 3,000–6,000 psi systems |
| Weight | ~22 g (0.05 lb) |
| Compatibility | Used in various Haskel air-driven and hydraulic systems |