

The Graco 804404 Repair Kit Packing Assembly is an OEM maintenance kit designed to replace worn pump packings and seals, helping restore proper pressure and prevent leaks in compatible Graco pressure washers.
The Graco 804404 Repair Kit Packing Assembly is designed for use with the following Graco pressure washer models:
The Graco 804404 Repair Kit Packing Assembly is an original replacement maintenance kit designed to restore sealing performance in compatible Graco pressure washer pumps. Packings inside the pump wear over time due to high pressure, heat, and continuous fluid movement. Replacing them with a genuine repair kit helps maintain proper pressure, reduce leaks, and extend the life of the pump.
This kit contains the essential sealing components required to rebuild the packing section of the pump assembly. Installing the correct packing kit ensures consistent performance and reliable operation in demanding cleaning and pressure washing applications.
| Component | Description |
|---|---|
| Packing Seals | Provide sealing around the pump plungers to prevent fluid leakage. |
| Head Rings | Support the packing seals and help maintain proper alignment. |
| Intermediate Rings | Separate sealing elements and maintain structural stability. |
| Packing Retainer | Keeps packings properly positioned inside the pump housing. |
| O-Ring Seals | Prevent fluid leakage between pump components. |
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