

The Graco 223426 Hydraulic Motor Repair Kit restores sealing performance and fixes leakage issues in Dyna-Star hydraulic reciprocators.
The Graco 223426 Hydraulic Motor Repair Kit is a complete seal and gasket replacement solution designed for restoring performance of compatible Dyna-Star hydraulic reciprocators. It includes all essential internal seals, O-rings, packings, and wear components required to eliminate leaks, improve pressure control, and ensure smooth hydraulic motor operation.
| Component | Function |
|---|---|
| O-rings & Seals | Restores sealing integrity and prevents hydraulic leaks. |
| Piston Seal Components | Ensures correct hydraulic pressure and smooth piston movement. |
| Packings | Improves wear resistance and stabilizes internal motion. |
| Gaskets | Maintains proper sealing between motor housing surfaces. |