

The Graco 289038 Kit Air Valve Assembly is an OEM replacement part that controls and regulates airflow inside compatible Graco AirPro spray guns, ensuring stable atomising pressure and consistent spray performance.
The Graco 289038 Kit Air Valve Assembly is a genuine OEM replacement part for Graco spray guns. It controls airflow through the air spray gun, ensuring correct atomising pressure and consistent performance. Designed for long-lasting service in Graco AirPro series guns, this assembly restores proper air regulation when worn or failing.
| Feature | Description |
|---|---|
| Part Number | 289038 |
| Function | Regulates air flow and pressure in the spray gun |
| Application | Replacement air valve for Graco spray guns |
| Fitment | OEM-grade, direct replacement part |
The Graco 289038 Kit Air Valve Assembly replaces the worn air valve in compatible Graco spray guns to restore proper air control. It is vital for correct spray pattern and performance. Installation is straightforward and aligns with the original machine design. The kit ensures that atomising air pressure is regulated precisely, reducing overspray and improving finish quality.
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