Öhlins O-ring 28x4The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 00338-28 |
| Category | O-Rings |
| Inner Diameter | 28 mm |
| Cross Section | 4 mm |
| Material | NBR 70 |
| Country of Origin | Sweden |
DescriptionThe whole story▼
O-Ring 28x4, Öhlins Artikelnummer 00338-28. Der Werkstoff ist auf die Öltemperatur abgestimmt, die im Betrieb entsteht.
Wichtigste Merkmale
- Werkstoff NBR 70
- Öhlins Artikelnummer 00338-28
- Innendurchmesser 28 mm
- Schnurstärke 4 mm
- Original Öhlins Serviceteil
Wo es sitzt
Als Maß nennt Öhlins Innendurchmesser 28 mm, Schnurstärke 4 mm, Werkstoff NBR 70. Ein O-Ring altert auch ungenutzt; das Herstellungsdatum steht auf der Verpackung. Ein O-Ring wird über Innendurchmesser und Schnurstärke bestimmt, nie über den Außendurchmesser. Werkstoffe wie NBR und FKM unterscheiden sich in der Temperaturbeständigkeit deutlich.
Echtes Serviceteil
Die Ersatzteilliste folgt der Explosionszeichnung; jede Position hat ihre eigene Nummer, auch wenn zwei Teile gleich aussehen. Original-Serviceteile halten die Einheit in dem Zustand, für den Öhlins sie abgestimmt hat. Bei größeren Überholungen prüfen wir vorab, welche Positionen zusammengehören. Bei Unsicherheit über die richtige Position hilft ein Blick in die Serviceunterlagen der Einheit.
Öhlins ändert Teile im Laufe einer Baureihe; die Nummer, nicht das Baujahr, sagt, was passt. Der Wert eines Öhlins-Fahrwerks liegt in seiner Wartbarkeit — Ersatzteile gibt es für Baureihen, die längst aus dem Programm sind. Nach dem Einbau wird die Einheit kurz durchgefedert, bevor sie unter Druck gesetzt wird.
Die richtige Nummer finden
00338-28 ist die Öhlins-Nummer für diese Position — dieselbe, die auch in den Serviceunterlagen steht. Die Dichtung hält das Öl im System und den Schmutz draußen. Beim Einpressen darf die Dichtung nicht verkanten, sonst ist sie sofort undicht.
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: 00338-28
- Kategorie: O-Ringe
- Innendurchmesser: 28 mm
- Schnurstärke: 4 mm
- Werkstoff: NBR 70
- Herkunftsland: Schweden
Questions, one topic at a time.
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The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
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Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
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.
Our team will personally help you choose the right gear or part — around 24h for a reply.