

The Graco 181898 Piston Rod is a precision OEM displacement rod that connects the drive to the piston inside Graco pump assemblies, enabling fluid suction and discharge.
The Graco 181898 Piston Rod is an OEM displacement rod used in fluid pump assemblies to transfer motion from the drive system to the piston. By moving the piston back and forth, it enables fluid suction and pressurized discharge.
| Specification | Details |
|---|---|
| Part Number | 181898 |
| Part Type | Piston Rod / Displacement Rod |
| Function | Transfers motion to piston |
| OEM Fit | Graco fluid pumps |