

The Graco 801474 Plunger Repair Kit is an OEM maintenance kit designed to service the plunger assembly in compatible Graco pressure washer pumps. It helps restore proper sealing, maintain pressure performance, and prevent leaks during operation.
The Graco 801474 Plunger Repair Kit is a genuine OEM maintenance kit designed to restore the performance of compatible Graco pressure washer pumps. Over time, internal pump seals and plunger components wear due to pressure, heat, and regular use. This repair kit provides the necessary sealing parts to help maintain proper pump operation, prevent leaks, and restore consistent pressure output.
The Graco 801474 Plunger Repair Kit is used to service the plunger assembly inside compatible pressure washer pumps. The plunger system is responsible for creating and maintaining the high pressure required for cleaning applications. When seals and related parts wear out, the pump may experience leaks or reduced pressure.
Replacing worn components with this repair kit helps restore proper sealing and smooth plunger movement. Regular maintenance with original Graco parts ensures long-term pump reliability and efficient performance during demanding cleaning operations.
| Feature | Description |
|---|---|
| OEM Quality | Manufactured to meet original Graco specifications for reliable pump maintenance. |
| Complete Seal Components | Includes essential sealing parts required for servicing pump plungers. |
| Pressure Restoration | Helps restore consistent pressure output by replacing worn internal seals. |
| Leak Prevention | Replaces deteriorated sealing components to help prevent pump leaks. |
| Maintenance Solution | Ideal for routine pump service and extending the lifespan of pressure washer equipment. |
The Graco 801474 Plunger Repair Kit generally includes sealing and support parts used in the pump plunger assembly.
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