Graco 25D154 Throat PTFE Repair Kit is made for 250cc lower pumps to restore throat sealing and maintain consistent pressure in high-capacity spray applications.
The Graco 25D154 Kit, Repair, Throat, PTFE (250cc) is a genuine OEM repair kit for Graco 250cc lower pump fluid sections. It replaces worn PTFE throat packings to restore rod sealing, prevent leakage, and maintain consistent pressure for heavy-duty spraying and industrial coating applications.
| Install Location | Upper throat packing stack |
|---|---|
| Used During | Lower pump rebuild or seal replacement |
| Corrects | Rod-area fluid leakage and pressure loss |
| Recommended Timing | During scheduled preventive maintenance |
