The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 05940-02 |
| Category | Piston Bands |
| Country of Origin | Sweden |
DescriptionThe whole story▼
Piston 46 integr. piston ring, Öhlins part number 05940-02. Öhlins machines the ports rather than casting them, so the edges stay sharp and the flow predictable.
Key Features
- Original Öhlins service part
- Öhlins part number 05940-02
What It Is
Öhlins publishes no separate dimension for this position, so the part number carries the identity. Needle geometry sets the shape of the adjustable range, not just its size. Öhlins machines its pistons rather than sintering them, which is why the port edges stay sharp. The piston band seals the piston against the bore without metal contact.
Genuine Service Part
Öhlins keeps service parts available for units long after they leave the current price list. Öhlins lists this part under its own number in the service catalogue so a workshop can order exactly what it needs. Öhlins numbers do not follow a logic you can guess — always read them from the documentation. Where a number has been superseded, Öhlins states the replacement — we pass that on.
Identifying the Right Part
Part number 05940-02 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. Where no measurement is given, the drawing position is what identifies the part. Öhlins machines the ports rather than casting them, so the edges stay sharp and the flow predictable. A worn piston band lets oil past the outside of the piston, which shows up as damping that has gone soft.
Fitting and Setup Service
If you would rather not open the damper yourself, we can do it — we are an authorised Öhlins service centre and rebuild these units as a matter of routine.
Specifications
- Brand: Öhlins
- Part Number: 05940-02
- Category: Piston Bands
- Country of Origin: Sweden
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