

Graco 233829 Wet Cup Repair Kit is a genuine replacement kit used to restore proper sealing and lubrication in compatible Graco displacement pumps.
The Graco 233829 Wet Cup Repair Kit is designed for specific Graco displacement pumps that use a serviceable wet-cup assembly. This kit helps restore proper sealing and lubrication performance.
The Graco 233829 Kit Repair Cup is a genuine replacement kit used to service the wet-cup section of compatible Graco displacement pumps. The wet-cup plays a critical role in sealing and lubricating the pump rod to reduce wear, prevent leakage, and extend pump life.
This repair kit is commonly used during routine maintenance when seals or level indicators show signs of wear, leakage, or contamination.
| Function | Benefit |
|---|---|
| Wet-Cup Seal Replacement | Helps prevent fluid leaks around the pump rod |
| Lubrication Retention | Maintains proper lubrication using throat seal liquid |
| Routine Maintenance | Supports longer pump life and consistent performance |
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