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The Haskel 28117 Retainer is a precision-manufactured retaining component used in high-pressure pump and amplifier assemblies. It secures internal components such as seals, springs, and balls within valve and pump sections to maintain proper positioning and performance. Engineered for industrial duty, this retainer supports reliable operation under repeated high-pressure cycles. It is commonly used in maintenance, repairs, and rebuilds of Haskel liquid pumps and gas boosters. A genuine OEM-compatible part, it helps ensure long-term equipment durability and reduced downtime. Ideal for technicians and service professionals maintaining Haskel systems.
- OEM-compatible retainer used in Haskel high-pressure pumps and valve assemblies
- Maintains secure positioning of internal components under load
- Designed for industrial applications with high pressure and repetitive cycles
- Helps maintain optimal sealing performance when used with other spare parts
- Durable construction for consistent service life
- Suitable for scheduled maintenance, service, and rebuilds
| Part Number | 28117 |
| Component Type | Retainer |
| Application | Used to secure internal pump/valve components in high-pressure systems |
| Compatibility | Applicable in Haskel liquid pumps, gas boosters, or assemblies that reference this part in service manuals |
| Material | Not specified online (typically metal/alloy suited for high-pressure environments) |
| Category | Industrial spare part / pump component |
| Brand | Haskel |
| Condition | New OEM part |