{"product_id":"ohlins-seal-head-18-50-26-5-05122-13","title":"Öhlins Seal head 18\/50\/26,5 – 05122-13","description":"\u003cp\u003eSeal head 18\/50\/26,5, Öhlins part number 05122-13. A seal that has taken a set no longer springs back and starts to weep.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThickness 26.5 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eInner Diameter 18 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 05122-13\u003c\/li\u003e\n\u003cli\u003eOuter Diameter 50 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eDimensionally this is 18 mm, 50 mm, 26.5 mm, which is how it is told apart from the rest of the range. Cross-section is as important as diameter: an O-ring that is too thin will not seal at pressure. A weeping damper almost always starts here. A leaking damper is not a cosmetic problem: it is a damper that has stopped controlling the wheel.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins manufactures service parts on the same lines as production parts — there is no second quality. The alternative to a service part is usually a new damper, which is why this catalogue exists. We can check the number against the Öhlins exploded view before you order — just ask. Tell us the damper's model designation and year and we will match the number for you.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003e05122-13 is the Öhlins number for this position — the same one printed in the service documentation. Öhlins states inner diameter 18 mm, outer diameter 50 mm, thickness 26.5 mm for this number, and those figures are the deciding ones. Öhlins recommends replacing seals whenever the unit is opened, not only when it leaks. Öhlins builds the head so the dust seal takes the grit before it reaches the oil seal.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eFitting 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.\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 05122-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Seal Heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThickness:\u003c\/em\u003e 26.5 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":53649122492682,"sku":"05122-13","price":47.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/05122-13_a04e3880-2348-4a04-9581-06ae87db52a1.png?v=1788873853","url":"https:\/\/inter-pace.com\/en-it\/products\/ohlins-seal-head-18-50-26-5-05122-13","provider":"Inter-Pace","version":"1.0","type":"link"}