The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 05023-01 |
| Category | Seal Heads |
| Inner Diameter | 22 mm |
| Outer Diameter | 46 mm |
| Thickness | 27.2 mm |
| Country of Origin | Sweden |
DescriptionThe whole story▼
Seal head 22/46/27.2, Öhlins part number 05023-01. Seal heads combine the oil seal, the dust seal and the bushing in one assembly.
Key Features
- Inner Diameter 22 mm
- Original Öhlins service part
- Öhlins part number 05023-01
- Outer Diameter 46 mm
- Thickness 27.2 mm
What It Is
The published figures are 22 mm, 46 mm, 27.2 mm. Measure the old part against them before ordering. Seals harden with heat and age even when the machine has not been ridden much. Static seals and dynamic seals are not interchangeable even in the same size. Öhlins recommends replacing seals whenever the unit is opened, not only when it leaks.
Why the Original
An original part keeps the unit within its published specification; a near-equivalent quietly moves it. Öhlins numbers every position so a workshop can order precisely what it needs, not a whole assembly. Order by part number — descriptions repeat across sizes, numbers do not. For a full rebuild, the seal kit plus the wear parts is usually the sensible order.
Getting the Number Right
05023-01 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are inner diameter 22 mm, outer diameter 46 mm, thickness 27.2 mm — measure the old part against them if you are unsure. Seals harden with heat and age even when the machine has not been ridden much. Cross-section is as important as diameter: an O-ring that is too thin will not seal at pressure.
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: 05023-01
- Category: Seal Heads
- Inner Diameter: 22 mm
- Outer Diameter: 46 mm
- Thickness: 27.2 mm
- Country of Origin: Sweden
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