{"product_id":"ohlins-adjustment-housing-m47x1-5-29-21653-02","title":"Öhlins Adjustment housing M47x1.5\/29 – 21653-02","description":"\u003cp\u003eAdjustment housing M47x1.5\/29, Öhlins part number 21653-02. Needle and seat together meter the bleed flow; damage to either changes the whole adjustment range.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension A 1.5 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eThread M47x1.5\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21653-02\u003c\/li\u003e\n\u003cli\u003eDimension B 29 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003e21653-02 is the 1.5 mm, 29 mm version — Öhlins lists each size separately. Detent balls and springs are separate parts because they wear before the housing does. Needle and seat together meter the bleed flow; damage to either changes the whole adjustment range. An adjuster that turns without resistance has lost its detent; the setting is then guesswork.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eThe part number is the contract: it defines material, dimension and finish together. Öhlins numbers every position so a workshop can order precisely what it needs, not a whole assembly. Order by part number — descriptions repeat across sizes, numbers do not. Send us the model and serial number of your unit and we will confirm the position before you order.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003ePart number 21653-02 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. The published dimensions are dimension a 1.5 mm, dimension b 29 mm — measure the old part against them if you are unsure. Click adjusters work through a needle in a seat; the detent spring gives the clicks their feel. Detent balls and springs are separate parts because they wear before the housing does.\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 21653-02\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 29 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":53652672610570,"sku":"21653-02","price":396.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21653-02_8e837730-4cab-4bed-ac34-e670c651b3b3.png?v=1788879890","url":"https:\/\/inter-pace.com\/en-ae\/products\/ohlins-adjustment-housing-m47x1-5-29-21653-02","provider":"Inter-Pace","version":"1.0","type":"link"}