{"product_id":"ohlins-shaft-14-201-5-21000-18","title":"Öhlins Shaft 14\/201.5 – 21000-18","description":"\u003cp\u003eShaft 14\/201.5, Öhlins part number 21000-18. Öhlins hardens and surface-treats its shafts because a scratch on the running surface takes the seal with it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDiameter 14 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21000-18\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eLength 201.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eÖhlins gives it as 14 mm, 201.5 mm; nothing about that is approximate. Surface hardness is what lets the shaft survive thousands of cycles through a seal. Shaft diameter sets the volume displaced into the reservoir on every compression stroke. Corrosion on a stored damper usually starts on the exposed shaft.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eThe part number is the contract: it defines material, dimension and finish together. Öhlins is one of the few suspension makers that still supplies every position in the exploded view as a single part. Service parts are ordered per piece unless stated otherwise. Öhlins parts are unit-specific: a close dimension is not a substitute.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003e21000-18 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are diameter 14 mm, length 201.5 mm — measure the old part against them if you are unsure. Its polished section runs directly in the seal, so any mark there ends the seal's life quickly. Shafts are not shortened or extended; the length is the specification.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eWe are an authorised Öhlins service centre, so you do not have to source the tools and the nitrogen: send us the damper and we rebuild it with the correct parts and the correct setting.\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 21000-18\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 201.5 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":53649895293194,"sku":"21000-18","price":40.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21000-18_caf915e1-fa90-4c7b-aa5a-387a58fd2528.png?v=1788876753","url":"https:\/\/inter-pace.com\/products\/ohlins-shaft-14-201-5-21000-18","provider":"Inter-Pace","version":"1.0","type":"link"}