{"product_id":"ohlins-adjustment-housing-m47x1-5-52-65-5-21932-04","title":"Öhlins Adjustment housing M47x1.5\/52\/65.5 – 21932-04","description":"\u003cp\u003eAdjustment housing M47x1.5\/52\/65.5, Öhlins part number 21932-04. 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\u003eThread M47x1.5\u003c\/li\u003e\n\u003cli\u003eDimension C 65.5 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 52 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21932-04\u003c\/li\u003e\n\u003cli\u003eDimension A 1.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eDimensionally this is 1.5 mm, 52 mm, 65.5 mm, which is how it is told apart from the rest of the range. Electronically controlled adjusters replace the needle with a solenoid but keep the same hydraulics. Compression and rebound adjusters are not interchangeable even when they look similar. An adjuster that turns without resistance has lost its detent; the setting is then guesswork.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eParts remain available years after a unit leaves the current price list, which is unusual in this trade. The part number is the contract: it defines material, dimension and finish together. Service parts are ordered per piece unless stated otherwise. Service parts are supplied per piece unless the description says otherwise.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003ePart number 21932-04 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. dimension a 1.5 mm, dimension b 52 mm, dimension c 65.5 mm is what distinguishes this number from its neighbours in the range. Click adjusters work through a needle in a seat; the detent spring gives the clicks their feel. A worn adjuster loses its clicks, and with them any chance of a methodical setup.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eA damper rebuild is workshop work: it needs the unit dismantled, the shim stack rebuilt in the correct order and the gas charge reset. We are an authorised Öhlins service centre and do exactly that in house — send us the unit or ask us to fit the part with your order.\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 21932-04\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 1.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 65.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M47x1.5\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":53653084176650,"sku":"21932-04","price":7800.0,"currency_code":"DOP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21932-04_033816cd-e6dd-4b64-be5a-6b142d94a1fb.png?v=1788880513","url":"https:\/\/inter-pace.com\/en-do\/products\/ohlins-adjustment-housing-m47x1-5-52-65-5-21932-04","provider":"Inter-Pace","version":"1.0","type":"link"}