Internal stem guide that stabilizes stem movement inside compatible Graco spray gun fluid sections for smooth trigger action and consistent fluid control.
| Equipment Type | Compatibility Use Case |
|---|---|
| Graco Airless Spray Guns | Used within internal stem/trigger assemblies for fluid control regulation. |
| Professional Contractor Series Systems | Fits select Contractor Series spray gun configurations requiring stem guidance components. |
| OEM Repair Assemblies | Installed during rebuilds where stem alignment and movement precision are required. |
The Graco 186707 Guide, Stem is a precision internal component designed to control and stabilize stem movement within airless spray gun assemblies. It ensures accurate alignment of the fluid control mechanism, supporting smooth trigger operation and consistent spray performance under high-pressure conditions.
By reducing internal wear and maintaining proper stem tracking, this guide helps preserve sealing integrity and extends the service life of the spray gun’s fluid section.
