

Precision nylon piston designed to maintain smooth sealing and consistent fluid control in compatible Graco dispensing systems.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Adhesive & Sealant Systems | Compatible with select Graco industrial dispensing systems using piston part number 01/0058/89. |
| High-Pressure Fluid Sections | Designed for systems requiring a Nylon Piston for consistent sealing and wear resistance. |
| OEM Replacement Assemblies | Fits equipment configured for piston size 25.000 / 5/16 in. |
Confirm OEM part number and system specifications before installation to ensure correct compatibility.
The Graco 01/0058/89 is a precision-engineered nylon piston designed for industrial fluid handling, adhesive dispensing, and sealant applications. Its durable Nylon construction provides reliable sealing performance, reduced wear, and smooth operation in continuous-use environments.
With a diameter of 25.000 / 5/16 in, this piston ensures accurate fitment and stable performance within compatible Graco equipment, supporting efficient material flow and long service life.