

Nylon HD piston designed for precise sealing and consistent fluid control in compatible Graco industrial dispensing systems.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Adhesive & Sealant Systems | Compatible with select Graco industrial dispensing and fluid handling systems using piston part number 01/0057-1BE/89. |
| High-Pressure Fluid Sections | Designed for systems requiring a Nylon HD piston for reliable sealing and wear resistance. |
| OEM Replacement Applications | Fits assemblies utilizing piston dimensions of 22.634 mm / 5/16 in. |
Verify OEM part number and equipment specifications before installation to ensure correct fitment.
The Graco 01/0057-1BE/89 is a precision-engineered OEM piston designed for industrial fluid handling, adhesive dispensing, and sealant systems. Manufactured from durable Nylon HD, it delivers strong wear resistance, stable sealing performance, and consistent operation in high-demand environments.
With dimensions of 22.634 mm / 5/16 in, this piston ensures accurate fitment and dependable performance within compatible Graco equipment. Its reinforced nylon design supports long service life and efficient fluid transfer under continuous operation.