

The Graco 114179 Packing, U‑Cup is an OEM piston seal designed to stop fluid leakage and preserve performance in Graco pumps and fluid systems.
The Graco 114179 U‑Cup Packing provides effective sealing for pistons and cylinders in Graco fluid equipment to prevent fluid leakage and preserve performance.
| Compatible Machine | Application |
|---|---|
| Graco ProMix & ProXchange Pumps | Piston and seal maintenance |
| Graco Texture Sprayers | Ensures leak‑free performance |