- UV-Stablilzed polycarbonate body.
- Nitrile (NBR) O-Ring
| PART No. | Description |
| 5001 | Replacement vent plug |
| 5005 | Propar style Hubcap Assembly, no vent plug |
| 5007 | Replacement O-Ring for 5008 |
| 5008 | Propar style Hubcap Assembly |
| PART No. | Description |
| 5001 | Replacement vent plug |
| 5005 | Propar style Hubcap Assembly, no vent plug |
| 5007 | Replacement O-Ring for 5008 |
| 5008 | Propar style Hubcap Assembly |