{"product_id":"ohlins-washer-12-26-3-5-15554-01","title":"Öhlins Washer 12\/26\/3.5 – 15554-01","description":"\u003cp\u003eWasher 12\/26\/3.5, Öhlins part number 15554-01. A washer of the wrong thickness quietly changes preload on whatever it sits against.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension C 3.5 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 15554-01\u003c\/li\u003e\n\u003cli\u003eDimension A 12 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension B 26 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eAt 12 mm, 26 mm, 3.5 mm it fits one position only; the next size up carries a different number. Circlips are single-use in practice: once sprung, they no longer hold their groove reliably. Öhlins lists these individually because a service usually needs a handful of them. Retaining rings come in a groove-specific thickness — the next size does not hold.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins supports its suspension with individual service parts, which is why a fifteen-year-old damper can still be rebuilt to specification. Öhlins is one of the few suspension makers that still supplies every position in the exploded view as a single part. Order by part number — descriptions repeat across sizes, numbers do not. We can supply the whole position from the drawing rather than the single piece if that is easier.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003e15554-01 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are dimension a 12 mm, dimension b 26 mm, dimension c 3.5 mm — measure the old part against them if you are unsure. Öhlins lists washers by thickness because it forms part of the internal stack height. Öhlins lists these individually because a service usually needs a handful of them.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eWe 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.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eBrand:\u003c\/em\u003e Öhlins\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart Number:\u003c\/em\u003e 15554-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 26 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 3.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCountry of Origin:\u003c\/em\u003e Sweden\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":53649845682442,"sku":"15554-01","price":10.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/15554-01_501f7ecf-7bb5-4f26-b522-ecdf201f0e11.png?v=1788876630","url":"https:\/\/inter-pace.com\/en-it\/products\/ohlins-washer-12-26-3-5-15554-01","provider":"Inter-Pace","version":"1.0","type":"link"}