The Graco 197641 Nut, Packing is designed to maintain proper sealing and pressure within compatible Graco pump assemblies. It helps reduce fluid leakage and supports reliable sprayer performance during demanding applications.
Compatibility may vary depending on the pump assembly and production version. Always verify your sprayer model and displacement pump part number before ordering.
The Graco 197641 Nut, Packing is a genuine replacement component designed to secure and compress the throat packings within the fluid section of compatible Graco sprayers and pumps. This part plays an important role in maintaining proper sealing, reducing fluid leakage, and supporting consistent spraying performance.
Built for demanding paint and coating applications, this packing nut helps extend pump life and supports smooth operation during spraying and maintenance cycles.
| Part Number | 197641 |
|---|---|
| Product Type | Packing Nut / Packing Gland Nut |
| Brand | Graco |
| Application | Fluid section sealing and packing compression |
| Function | Helps prevent leaks and maintain pressure performance |
| Usage | Airless paint sprayers and industrial coating pumps |
