

The Graco 113648 Cap, Fill, Vented is a vented, OEM fluid fill cap designed for select Graco receivers to ensure proper pressure equalization and safe filling.
The Graco 113648 Cap, Fill, Vented is a genuine OEM fill cap engineered to provide secure vent‑equalized closure for fluid receiver tanks. It helps ensure safer fluid filling and proper pressure relief during operation.
| Compatible Machine | Model / Series | Application |
|---|---|---|
| Graco 238866 Used‑Oil Receiver | 25 gal, Series D | Vent cap for fill port |
| Graco 248632 Used‑Antifreeze Receiver | 25 gal, Series D | Vent cap for fill port |
A proper vented fill cap like the 113648 ensures safe filling and pressure relief on fluid receivers, reducing overflow risk and preserving the integrity of your Graco fluid management system.