{"product_id":"ohlins-shaft-14-166-5-21000-11","title":"Öhlins Shaft 14\/166.5 – 21000-11","description":"\u003cp\u003eShaft 14\/166.5, Öhlins part number 21000-11. Shaft diameter sets the volume displaced into the reservoir on every compression stroke.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDiameter 14 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21000-11\u003c\/li\u003e\n\u003cli\u003eLength 166.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eÖhlins publishes 14 mm, 166.5 mm for 21000-11 — the dimensions are the identity of the part. Its polished section runs directly in the seal, so any mark there ends the seal's life quickly. The damper shaft carries the piston through the oil and out through the seal head. Any mark on the polished section is a reason to replace rather than to reassemble.\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. Öhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. Öhlins parts are unit-specific: a close dimension is not a substitute. Öhlins numbers do not follow a logic you can guess — always read them from the documentation.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 21000-11 in the exploded view for the unit it belongs to. The published dimensions are diameter 14 mm, length 166.5 mm — measure the old part against them if you are unsure. Öhlins offers shafts in several lengths per diameter because the stroke differs by model. This is a part that is replaced rather than repaired.\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 21000-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Damper Shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDiameter:\u003c\/em\u003e 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 166.5 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":53649895063818,"sku":"21000-11","price":40.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21000-11_67efe016-72e0-4e61-aa92-faa4750f0842.png?v=1788876751","url":"https:\/\/inter-pace.com\/en-it\/products\/ohlins-shaft-14-166-5-21000-11","provider":"Inter-Pace","version":"1.0","type":"link"}