Graco 197641 Nut, Packing
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.
- Genuine Graco replacement part
- Used in fluid section assemblies
- Helps compress and secure packings
- Supports leak prevention and pressure control
- Compatible with selected Graco sprayers and pumps
Compatible Machines
- Graco Ultra Series Airless Paint Sprayers
- Graco GM Series Sprayers
- Graco GH Series Hydraulic Sprayers
- Graco Industrial Coating Systems
- Graco LineLazer Paint Striping Machines
- Selected Graco Displacement Pump Assemblies
Compatibility may vary depending on the pump assembly and production version. Always verify your sprayer model and displacement pump part number before ordering.
Product Overview
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.
Key Features
| 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 |
Benefits of Replacing the Packing Nut
- Maintains proper pressure within the pump system
- Helps reduce paint or coating leakage
- Supports smoother pump operation
- Designed for long-lasting durability in demanding environments
- Ideal for maintenance and fluid section rebuilds
Frequently Asked Questions
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