

The Graco 188343 Guide Stem is an OEM guide component that provides alignment and support for internal stem assemblies to ensure precise movement.
The Graco 188343 Guide Stem is designed to provide accurate alignment and stable support to internal stem assemblies, reducing wear and maintaining precise movement in compatible systems.
| Part Number | 188343 |
|---|---|
| Description | Guide stem for internal alignment |
| Function | Supports smooth stem movement |
| Application | Fluid and spray systems |