

Replacement pump O-ring kit designed to restore sealing performance and maintain stable high-pressure operation in Graco airless sprayer pump assemblies.
| Graco Pump / Sprayer Platforms |
|---|
| 26B4XX Series Professional Airless Pumps |
| 26B5XX Series Contractor Sprayer Systems |
| Graco High-Pressure Pump Assemblies |
| Systems requiring 18F116 pump O-ring specification |
| OEM-compatible Graco sealing and fluid systems |
The Graco 18F116 Kit, Repair, Pump O-Ring is an OEM sealing component designed for Graco airless sprayer pump systems. It ensures a tight, leak-resistant seal within the pump assembly, maintaining proper pressure during fluid delivery.
Engineered for durability and precision fit, the 18F116 pump O-ring kit helps prevent fluid leakage, maintain consistent pressure, and support reliable pump performance in professional spraying applications.