

The Graco 189990 Spring Adjuster allows precise tension adjustment for springs in pumps, ensuring optimal performance and durability.
The Graco 189990 Spring Adjuster ensures accurate spring tension, enabling stable pump pressure and extending component life.
| Part Number | 189990 |
|---|---|
| Component Type | Spring adjuster |
| Material | High-strength metal |
| Application | Adjusting spring tension in pumps |
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