
High-quality oil seal (colloquially known as a radial shaft seal) 20x30x5 mm for use on the mono or vario transmission of your Piaggio Ciao, Si, Bravo, Boxer moped / moped.
This radial shaft seal is mounted in the gearbox on the brake pad side.
Note: If you own the first Ciao model C9 with rigid fork and a splined gearbox, you must install a 22x35x6 mm seal ring on the brake side.
You can find the aforementioned oil seal and other transmission parts in the accessories section.
Quality product from the German manufacturer Corteco.
Original Piaggio spare part number: 131511
| Temperature resistance (min.) | -30 - 100 °C |
| Shaft seal type | A - With rubberized outer part / one sealing lip. |
| Manufacturer | Corteco |
| Material | NBR |
| Surface | rubberized |
| Place of use | Gear hub |
| Ø inside | 20 mm |
| Ø outside | 30 mm |
| Width | 5 mm |
| Piaggio OEM number | 131511 |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo Gilera CBA Gilera Citta |
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