Öhlins Piston ring 30/28/5Öhlins Piston ring 30/28/5
02 · Data & docs

The facts.

Technical data
BrandÖhlins
Part Number01447-03
CategoryPiston Bands
Dimension A30 mm
Dimension B28 mm
Dimension C5 mm
Country of OriginSweden
DescriptionThe whole story▼

Piston ring 30/28/5, Öhlins part number 01447-03. Needle geometry sets the shape of the adjustable range, not just its size.

Key Features

  • Dimension C 5 mm
  • Öhlins part number 01447-03
  • Dimension B 28 mm
  • Original Öhlins service part
  • Dimension A 30 mm

What It Is

The published figures are 30 mm, 28 mm, 5 mm. Measure the old part against them before ordering. A worn piston band lets oil past the outside of the piston, which shows up as damping that has gone soft. Valves and needles set the adjustable part of the damping; the piston sets the rest. Needle geometry sets the shape of the adjustable range, not just its size.

Genuine Service Part

An original part keeps the unit within its published specification; a near-equivalent quietly moves it. The tolerances here are the ones the unit was assembled to, not a pattern equivalent's interpretation of them. The exploded drawing for your unit names the number; if you do not have it, we do. If you are between two sizes, send us the measurement and we will check it against the catalogue.

Identifying the Right Part

If the unit is already open, compare the dimensions below with the part in your hand before ordering 01447-03. Check dimension a 30 mm, dimension b 28 mm, dimension c 5 mm against what you have removed; a close size is not the same part. The piston carries the shim stacks and meters the oil; its port layout is what makes an Öhlins damper behave the way it does. The piston band seals the piston against the bore without metal contact.

Fitting and Setup Service

Fitting service parts means opening a pressurised unit. As an authorised Öhlins service centre we do that here, with the right tools and a dyno check afterwards — just ask.

Specifications

  • Brand: Öhlins
  • Part Number: 01447-03
  • Category: Piston Bands
  • Dimension A: 30 mm
  • Dimension B: 28 mm
  • Dimension C: 5 mm
  • Country of Origin: Sweden
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.

08 · Paddock

Before you go.

Trending in the paddockHover pauses
A.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 LA.Marquez73 V3 TC-2 Ale...16,214.00 LMárquez Motegi5 TC-616,214.00 LToprak Razgatlıoğlu Rep...16,214.00 LValion TC-1 Red / Grey15,360.00 L
Join the paddock — drops & deals, no noise.