

The Graco 166067 Cylinder Pump is an OEM stainless steel cylinder designed for precision fit in Graco pump lowers. Ideal for restoring pressure and sealing performance.
Fitment is based on the pump lower assembly used by your sprayer. Confirm your parts manual before ordering.
The genuine Graco 166067 Cylinder, Pump is the precision cylinder housing for the displacement rod in the stainless steel lower. Replacing a worn or scored cylinder restores sealing, pressure retention, and finish quality.
| Part Number | 166067 |
|---|---|
| Item Name | Cylinder, Pump |
| Assembly Location | Pump lower (pressure chamber / rod bore) |
| Typical Materials | Stainless steel with compatible packing materials (PTFE family) |
| Typical Use Case | Restore performance when the cylinder is scored, pitted, or leaking |
| Notes | Verify lower model and serial; replace packings/glands together for best results |
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