

Graco 198307 Packing, U-Cup, Retaining Ring is a genuine OEM sealing component designed for reliable fluid control and leak prevention in Graco electrostatic spray equipment.
The Graco 198307 Packing, U-Cup, Retaining Ring is a genuine Graco sealing component designed for electrostatic spray equipment. This part helps maintain a proper fluid seal, reduces leakage, and supports reliable spray gun performance during demanding coating applications.
| Part Number | 198307 |
|---|---|
| Product Name | Graco 198307 Packing, U-Cup, Retaining Ring |
| Function | Provides sealing support and helps prevent fluid leakage inside spray equipment. |
| Application | Used in Graco electrostatic air spray guns and automatic spray systems. |
| OEM Part | Yes, genuine Graco replacement component. |
Over time, internal sealing components can wear from pressure, coatings, and continuous operation. Replacing the Graco 198307 Packing, U-Cup, Retaining Ring helps maintain spray consistency, prevents unwanted leaks, and supports efficient spray gun operation.