

The Graco 166601 Gasket is a durable PTFE seal used in Graco industrial and contractor-grade airless pump systems to prevent leakage and maintain pressure.
This Graco 166601 Gasket is used in various industrial and contractor-grade Graco airless pump systems. Below is a confirmed/general-use compatibility list:
The Graco 166601 Gasket is a PTFE sealing component designed to prevent leakage in pump and valve assemblies. It maintains proper internal pressure, ensures smooth fluid delivery, and supports long-term sprayer performance when used in commercial and industrial Graco airless systems.
| Part Number | 166601 |
|---|---|
| Material | PTFE (High-Durability Polymer) |
| Function | Seals pump/valve components to prevent fluid leakage |
| Application | Airless sprayers & industrial pump systems |
This PTFE gasket offers excellent chemical resistance and long lifespan, making it ideal for demanding usage with paint, texture materials, and coatings. It is essential for maintaining internal seal integrity and consistent pump performance.
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.