Öhlins Nut M30x1Öhlins Nut M30x1
02 · Data & docs

The facts.

Technical data
BrandÖhlins
Part Number15553-01
CategoryNuts
ThreadM30x1
Country of OriginSweden
DescriptionThe whole story▼

Nut M30x1, Öhlins part number 15553-01. A plug that seals a gas port is a pressure part despite its size.

Key Features

  • Original Öhlins service part
  • Öhlins part number 15553-01
  • Thread M30x1

Function

Dimensionally this is thread M30x1, which is how it is told apart from the rest of the range. A nut that has been loosened and retightened repeatedly loses its locking feature. Retaining rings come in a groove-specific thickness — the next size does not hold. Fasteners in a damper see pressure, heat and vibration at once, which is why the grade matters.

Original Öhlins Part

Öhlins publishes dimensions for its service parts so a workshop can verify before it fits. An original part keeps the unit within its published specification; a near-equivalent quietly moves it. Order by part number. The dimensions below are the ones Öhlins publishes for it. We can supply the whole position from the drawing rather than the single piece if that is easier.

Getting the Number Right

If the unit is already open, compare the dimensions below with the part in your hand before ordering 15553-01. The thread is M30x1. A plug that seals a gas port is a pressure part despite its size. A nut that has been loosened and retightened repeatedly loses its locking feature.

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: 15553-01
  • Category: Nuts
  • Thread: M30x1
  • Country of Origin: Sweden
07 · Support

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