

The Graco 15K029 Packing Nut (85‑115 cc) secures the packing assembly in your pump, ensuring a tight seal and preventing fluid leakage in moderate‑capacity applications.
The Graco 15K029 Packing Nut (85‑115 cc) is a crucial component in the sealing system of your Graco pump. It retains the packing around the shaft or piston, ensuring fluid cannot bypass the seal under pressure. A properly seated packing nut supports efficient operation and minimizes the risk of leakage.
| Key Feature | Description |
|---|---|
| Exact OEM Size | Fits 85‑115 cc applications without compromise. |
| High‑Strength Material | Resists deformation under pressure. |
| Sealing Integrity | Keeps fluid contained; prevents leaks. |
| Service Friendly | Allowing fast replacement during maintenance. |