

OEM outlet housing for Graco pump assemblies — directs fluid to your hose and spray gun efficiently.
*Compatibility should be confirmed with model parts diagrams or service manuals.
The Graco 181864 HOUSING, OUTLET, PUMP is an OEM outlet housing component engineered to direct pumped fluid toward the hose and spray gun. Its robust construction ensures reliability in high‑pressure fluid systems used for professional spraying.
| Specification | Details |
|---|---|
| Part Number | 181864 |
| Type | Housing, Outlet, Pump |
| Function | Fluid outlet port housing |
| Use | Replacement OEM pump housing |