Öhlins Piston 39.95/15The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 21723-02 |
| Category | Pistons |
| Dimension A | 39.95 mm |
| Dimension B | 15 mm |
| Country of Origin | Sweden |
DescriptionThe whole story▼
Kolben 39.95/15, Öhlins Artikelnummer 21723-02. Der Kolben teilt den Zylinder und trägt die Durchflusskanäle.
Wichtigste Merkmale
- Original Öhlins Serviceteil
- Dimension A 39.95 mm
- Öhlins Artikelnummer 21723-02
- Dimension B 15 mm
Was es ist
Öhlins gibt für diese Position Dimension A 39.95 mm, Dimension B 15 mm an. Rückschlagventile lassen das Öl nur in eine Richtung passieren und formen so die Kennlinie. Der Kolben teilt den Zylinder in zwei Kammern und trägt die Durchflusskanäle.
Warum das Originalteil
Original-Serviceteile halten die Einheit in dem Zustand, für den Öhlins sie abgestimmt hat. Teile aus dem Servicekatalog tragen dieselben Werkstoffe wie die Erstbestückung, nicht nur dieselben Maße. Wir liefern das Teil so, wie Öhlins es führt — ohne Umverpackung, ohne Zwischenhandel. Die Angaben stammen aus der aktuellen Öhlins-Serviceliste, nicht aus älteren Katalogen.
Ventile öffnen erst ab einem bestimmten Druck und begrenzen so die Kraftspitzen. Wer beim Zerlegen ohnehin offen ist, tauscht die Verschleißpositionen gleich mit — ein zweites Öffnen kostet mehr als das Teil. Über seine Bohrungen fließt das Öl; ihre Größe bestimmt die Grunddämpfung. Kolben aus unterschiedlichen Baujahren sehen gleich aus und sind es nicht. Bei Unsicherheit über die richtige Position hilft ein Blick in die Serviceunterlagen der Einheit.
Die richtige Nummer finden
Der verlässliche Weg führt über die Explosionszeichnung: Position suchen, Nummer ablesen, bestellen — hier 21723-02. Öhlins stimmt Kolben und Shimpaket als Einheit ab; einzeln getauscht ändert sich die Charakteristik. Bei hohen Kolbengeschwindigkeiten übernimmt das Ventil, bei niedrigen der Bypass.
Einbau und Abstimmung
Die Arbeit verlangt Spezialwerkzeug und einen sauberen Arbeitsplatz. Wir sind autorisiertes Öhlins-Service-Center und führen Einbau und Abstimmung durch — sprechen Sie uns darauf an.
Technische Daten
- Marke: Öhlins
- Artikelnummer: 21723-02
- Kategorie: Kolben
- Dimension A: 39.95 mm
- Dimension B: 15 mm
- Herkunftsland: Schweden
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Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
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