{"product_id":"ohlins-housing-blank-21509-80","title":"Öhlins Housing blank – 21509-80","description":"\u003cp\u003eHousing blank, Öhlins part number 21509-80. Öhlins machines housings from solid billet rather than casting them.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21509-80\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eThere is no measurement to check here — the number and the exploded view identify it. A cracked bracket is a safety matter, not a cosmetic one. Brackets locate the damper or reservoir against the chassis and take the load in one direction only. Mounting hardware is model-specific — the damper body may be common, the brackets never are.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins numbers every position so a workshop can order precisely what it needs, not a whole assembly. The part number is the contract: it defines material, dimension and finish together. If you are unsure which number your unit takes, send us the model and serial number of the damper and we will look it up. The exploded drawing for your unit names the number; if you do not have it, we do.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003e21509-80 is the Öhlins number for this position — the same one printed in the service documentation. Öhlins does not publish a dimension here — go by the number and the exploded view. A housing carries adjusters and their seals, so its bores matter as much as its outside. Öhlins machines its housings from solid rather than casting them, which keeps the bores true.\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 21509-80\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Housings\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":53652568342794,"sku":"21509-80","price":66.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21509-80_3a362bb1-0028-42d3-b4a1-492878c4e947.png?v=1788879587","url":"https:\/\/inter-pace.com\/products\/ohlins-housing-blank-21509-80","provider":"Inter-Pace","version":"1.0","type":"link"}