

The Graco 15Y502 Kit Spool HSH55 is an OEM replacement spool kit tailored for HSH55 series pump and valve systems, engineered to restore optimal internal spool function.
Product Overview: The Graco 15Y502 Kit Spool HSH55 is designed to meet OEM performance and fit requirements for spool components within the HSH55 series. Precisely engineered, this kit supports accurate directional control and mechanical responsiveness. Suitable for professional maintenance, it restores spool performance and maintains system reliability under operational loads.
| Specification | Detail |
|---|---|
| Manufacturer Part Number | 15Y502 |
| Type | Spool kit |
| Compatible Series | HSH55 |
| Application | Pump/valve control |
| OEM Compatibility | Graco HSH55 systems |
| Function | Spool replacement |