Öhlins O-ring 44x1The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 00438-87 |
| Category | O-Rings |
| Inner Diameter | 44 mm |
| Cross Section | 1 mm |
| Country of Origin | Sweden |
DescriptionThe whole story▼
O-ring 44x1, Öhlins part number 00438-87. A seal that has taken a set no longer springs back and starts to weep.
Key Features
- Öhlins part number 00438-87
- Cross Section 1 mm
- Inner Diameter 44 mm
- Original Öhlins service part
Function
This one measures 44 mm, 1 mm, and those figures are what separate it from the neighbouring numbers. Seals are the part of a damper that decides whether it holds its gas charge and its oil, and they are the usual reason a unit ends up on the bench. The dust seal does the hard work: it keeps the grit that would score the shaft away from the oil seal. An oil seal that has hardened lets the shaft pass oil past it, and the damping fades long before the leak becomes visible.
Original Öhlins Part
Öhlins is one of the few suspension makers that still supplies every position in the exploded view as a single part. Every part in this catalogue is one Öhlins fits itself during assembly and service. Service parts are ordered per piece unless stated otherwise. Order by part number. The dimensions below are the ones Öhlins publishes for it.
How to Be Sure It Fits
Öhlins identifies this position by the number 00438-87 in the exploded view for the unit it belongs to. inner diameter 44 mm, cross section 1 mm is what distinguishes this number from its neighbours in the range. An oil seal that has hardened lets the shaft pass oil past it, and the damping fades long before the leak becomes visible. Size is given as inner diameter and cross-section; a close size is not a match.
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: 00438-87
- Category: O-Rings
- Inner Diameter: 44 mm
- Cross Section: 1 mm
- Country of Origin: Sweden
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