

The Graco 164713 Packing Retainer holds and compresses the packing stack to maintain a reliable seal, reduce leaks, and extend service life. Ideal to inspect/replace during pump rebuilds.
The Graco 164713 Packing Retainer (also referenced as Retainer, Packing) is an OEM component used in the pump’s packing stack to hold and compress the packing set so it seals properly. A sound retainer prevents fluid bypass, extends packing life, and maintains consistent pump performance.
| Part Number | 164713 |
|---|---|
| Item Name | Packing Retainer / Retainer, Packing |
| Function | Holds & compresses the packing set to maintain a proper fluid seal. |
| Typical Location | Pump fluid section (packing stack area). |
| Service Tip | Inspect for scoring, burrs, or deformation; replace if wear is present. |