{"product_id":"ohlins-adjustment-housing-m44-5x1-47-5-30-21976-03","title":"Öhlins Adjustment housing M44.5x1\/47.5\/30 – 21976-03","description":"\u003cp\u003eAdjustment housing M44.5x1\/47.5\/30, Öhlins part number 21976-03. Thread size identifies where it belongs on the unit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThread M44.5x1\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 1 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21976-03\u003c\/li\u003e\n\u003cli\u003eDimension C 30 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 47.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eThis one measures 1 mm, 47.5 mm, 30 mm, and those figures are what separate it from the neighbouring numbers. Click adjusters work through a needle in a seat; the detent spring gives the clicks their feel. The needle tip is the wear part: once rounded, the first few clicks stop doing anything. Hydraulic preload adjusters are sealed and pressurised; they are replaced as a unit.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eThe part is identical to what Öhlins fits in production — same supplier, same specification. Öhlins manufactures service parts on the same lines as production parts — there is no second quality. We can supply the whole position from the drawing rather than the single piece if that is easier. Service parts are ordered per piece unless stated otherwise.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 21976-03. Check dimension a 1 mm, dimension b 47.5 mm, dimension c 30 mm against what you have removed; a close size is not the same part. Needle and seat together meter the bleed flow; damage to either changes the whole adjustment range. A preload adjuster carries the full spring load and is built as a structural part.\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 21976-03\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 47.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M44.5x1\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":53653157249290,"sku":"21976-03","price":221.0,"currency_code":"BBD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21976-03_101eda8f-ae48-4a9b-b325-495a2eebd5d0.png?v=1788880592","url":"https:\/\/inter-pace.com\/en-bb\/products\/ohlins-adjustment-housing-m44-5x1-47-5-30-21976-03","provider":"Inter-Pace","version":"1.0","type":"link"}