Black O-ring or sealing ring for the suspension fork suitable for your Zündapp moped M25 and M50 Bergsteiger moped with chassis 434 and engine type 247.
The sealing ring is used on the telescopic fork.
The sealing ring is used on the telescopic fork and supports a clean seal in the fork area. This O-ring made of fluorine rubber FPM / FKM (commonly known as Viton) is temperature-resistant up to 200°C and therefore significantly more resilient than conventional NBR sealing rings. It offers outstanding resistance to oils, fuels and chemicals and is ideal for demanding applications with high temperatures or aggressive media.
Complete O-ring sets and other sealing materials can be found in the accessories section.
| Cord thickness | 2.5 mm |
| Hardness | 75 Shore |
| Number of components | 1 pcs |
| Material | FPM / FKM (colloquially known as Viton) |
| Color | black |
| Ø inside | 28 mm |
| Ø outside | 33 mm |
| Zündapp | Moped 25 (M 25) / Moped M 50 Bergsteiger (Type 247-434) |
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