{"product_id":"ohlins-adjustment-housing-m46x1-49-5-30-21933-18","title":"Öhlins Adjustment housing M46x1\/49.5\/30 – 21933-18","description":"\u003cp\u003eAdjustment housing M46x1\/49.5\/30, Öhlins part number 21933-18. Öhlins publishes the click count for each unit, and a rebuilt adjuster should return it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension A 1 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 49.5 mm\u003c\/li\u003e\n\u003cli\u003eDimension C 30 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eThread M46x1\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21933-18\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eThe published figures are 1 mm, 49.5 mm, 30 mm. Measure the old part against them before ordering. Öhlins publishes the click count for each unit, and a rebuilt adjuster should return it. The needle tip is the wear part: once rounded, the first few clicks stop doing anything. Adjuster housings carry seals, and a leak there empties the damper as surely as a shaft seal.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eBuying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. This is an original Öhlins part, not an aftermarket equivalent — the tolerances are the ones the unit was assembled to. For a full rebuild, the seal kit plus the wear parts is usually the sensible order. Service parts are ordered per piece unless stated otherwise.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 21933-18. Check dimension a 1 mm, dimension b 49.5 mm, dimension c 30 mm against what you have removed; a close size is not the same part. Its bores hold seals, so a scored housing leaks as surely as a shaft seal. Adjuster housings carry seals, and a leak there empties the damper as surely as a shaft seal.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eÖhlins recommends that its units are serviced by an authorised centre. We are one: rebuild, revalve and setup all happen in our own workshop.\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 21933-18\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 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M46x1\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":53653134246154,"sku":"21933-18","price":66800.0,"currency_code":"XAF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21933-18_17542295-b2c3-4f4b-b0d9-c769e00cd52b.png?v=1788880544","url":"https:\/\/inter-pace.com\/en-cg\/products\/ohlins-adjustment-housing-m46x1-49-5-30-21933-18","provider":"Inter-Pace","version":"1.0","type":"link"}