The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 03566-68 |
| Category | Adjuster Shafts |
| Dimension A | 187.3 mm |
| Dimension B | 4.3 mm |
| Country of Origin | Sweden |
DescriptionThe whole story▼
Adjuster shaft 187.3/4.3, Öhlins part number 03566-68. Click adjusters work through a needle in a seat; the detent spring gives the clicks their feel.
Key Features
- Original Öhlins service part
- Öhlins part number 03566-68
- Dimension B 4.3 mm
- Dimension A 187.3 mm
Function
At 187.3 mm, 4.3 mm it fits one position only; the next size up carries a different number. Öhlins builds click adjusters with defined detents so a setting can be written down and returned to. The adjuster shaft runs inside the damper shaft and carries the adjustment to the piston. A preload adjuster carries the full spring load and is built as a structural part.
Why the Original
This is an original Öhlins part, not an aftermarket equivalent — the tolerances are the ones the unit was assembled to. An original part keeps the unit within its published specification; a near-equivalent quietly moves it. Order by part number — descriptions repeat across sizes, numbers do not. If you are between two sizes, send us the measurement and we will check it against the catalogue.
How to Be Sure It Fits
03566-68 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are dimension a 187.3 mm, dimension b 4.3 mm — measure the old part against them if you are unsure. Detent balls and springs are separate parts because they wear before the housing does. The adjuster is the part a rider actually touches, and its detents are what make a setting repeatable.
Fitting and Setup Service
We are an authorised Öhlins service centre, so you do not have to source the tools and the nitrogen: send us the damper and we rebuild it with the correct parts and the correct setting.
Specifications
- Brand: Öhlins
- Part Number: 03566-68
- Category: Adjuster Shafts
- Dimension A: 187.3 mm
- Dimension B: 4.3 mm
- Country of Origin: Sweden
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