

The Graco 24E631 Kit U-Cup 100CC Bellows is a genuine OEM seal kit for ~100 cc bellows pumps, including U-cups, bearings, and hardware to restore pump sealing function. :contentReference[oaicite:18]{index=18}
The Graco 24E631 Kit U-Cup 100CC Bellows is an OEM seal kit designed to replace U-cup seals, bearings, and associated components inside 100 cc bellows pump assemblies, restoring proper sealing and pump action. :contentReference[oaicite:16]{index=16}
| U-cup seals | Included |
|---|---|
| Bearings & hardware | Included |
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