{"product_id":"ohlins-adjustment-housing-m46-5x1-49-5-19-21976-07","title":"Öhlins Adjustment housing M46.5x1\/49.5\/19 – 21976-07","description":"\u003cp\u003eAdjustment housing M46.5x1\/49.5\/19, Öhlins part number 21976-07. The adjustment housing carries the needle, its seat and the detent mechanism.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension C 19 mm\u003c\/li\u003e\n\u003cli\u003eThread M46.5x1\u003c\/li\u003e\n\u003cli\u003eDimension B 49.5 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21976-07\u003c\/li\u003e\n\u003cli\u003eDimension A 1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eDimensionally this is 1 mm, 49.5 mm, 19 mm, which is how it is told apart from the rest of the range. Öhlins specifies a defined number of clicks per adjuster so a setting is a number, not an impression. Hydraulic preload adjusters are sealed and pressurised; they are replaced as a unit. Öhlins builds click adjusters with defined detents so a setting can be written down and returned to.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eThe alternative to a service part is usually a new damper, which is why this catalogue exists. The part number is the contract: it defines material, dimension and finish together. If you are between two sizes, send us the measurement and we will check it against the catalogue. Öhlins numbers do not follow a logic you can guess — always read them from the documentation.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003ePart number 21976-07 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. dimension a 1 mm, dimension b 49.5 mm, dimension c 19 mm is what distinguishes this number from its neighbours in the range. Adjuster housings carry seals, and a leak there empties the damper as surely as a shaft seal. The adjuster is the part a rider actually touches, and its detents are what make a setting repeatable.\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 21976-07\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Adjustment Housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 49.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 19 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M46.5x1\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":53653157609738,"sku":"21976-07","price":96.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21976-07_435f59aa-d9a4-403f-8a2e-454e0a8d0358.png?v=1788880594","url":"https:\/\/inter-pace.com\/en-tr\/products\/ohlins-adjustment-housing-m46-5x1-49-5-19-21976-07","provider":"Inter-Pace","version":"1.0","type":"link"}