{"product_id":"ohlins-upper-spring-seat-adapter-63-7-88-11-25618-21","title":"Öhlins Upper spring seat adapter 63.7\/88\/11 – 25618-21","description":"\u003cp\u003eUpper spring seat adapter 63.7\/88\/11, Öhlins part number 25618-21. Reservoir housings hold the gas charge and are pressure-rated accordingly.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension B 88 mm\u003c\/li\u003e\n\u003cli\u003eDimension C 11 mm\u003c\/li\u003e\n\u003cli\u003eDimension A 63.7 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 25618-21\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eÖhlins publishes 63.7 mm, 88 mm, 11 mm for 25618-21 — the dimensions are the identity of the part. 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. Öhlins anodises housings for corrosion resistance rather than for looks.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins manufactures service parts on the same lines as production parts — there is no second quality. An original part keeps the unit within its published specification; a near-equivalent quietly moves it. Service parts are supplied per piece unless the description says otherwise. The exploded drawing for your unit names the number; if you do not have it, we do.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003e25618-21 is the Öhlins number for this position — the same one printed in the service documentation. Check dimension a 63.7 mm, dimension b 88 mm, dimension c 11 mm against what you have removed; a close size is not the same part. Mounting hardware is specific to the machine and the unit it belongs to. Thread and length identify the adaptor; both are part of the installed length.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eAsk us about a full service: as an authorised Öhlins centre we strip, inspect, replace what is worn and set the unit back to its specification.\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 25618-21\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Adaptors\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 63.7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 88 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 11 mm\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":53653262762250,"sku":"25618-21","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/25618-21_2224fc10-7a9a-4d48-9890-3d23c9b7d85f.png?v=1788880952","url":"https:\/\/inter-pace.com\/products\/ohlins-upper-spring-seat-adapter-63-7-88-11-25618-21","provider":"Inter-Pace","version":"1.0","type":"link"}