{"product_id":"ohlins-spacer-12-1-22-3-21620-03","title":"Öhlins Spacer 12.1\/22\/3 – 21620-03","description":"\u003cp\u003eSpacer 12.1\/22\/3, Öhlins part number 21620-03. Circlips hold axial position under load; a sprung one lets the assembly walk.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21620-03\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension B 22 mm\u003c\/li\u003e\n\u003cli\u003eDimension C 3 mm\u003c\/li\u003e\n\u003cli\u003eDimension A 12.1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eDimensionally this is 12.1 mm, 22 mm, 3 mm, which is how it is told apart from the rest of the range. Spacers are machined rather than cut, so the ends are square and the load is even. Spacers set the internal geometry of the unit, which means their length is a specification and not a filler. Shoulder screws set a clearance as well as clamping, which is why the length is exact.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins publishes dimensions for its service parts so a workshop can verify before it fits. Rebuilding to specification only works if the parts are to specification — that starts here. If the unit is already apart, compare the published dimensions with the part in your hand. Öhlins numbers do not follow a logic you can guess — always read them from the documentation.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 21620-03 in the exploded view for the unit it belongs to. The published dimensions are dimension a 12.1 mm, dimension b 22 mm, dimension c 3 mm — measure the old part against them if you are unsure. Stainless where corrosion matters, hardened where load matters — the choice is made per position. Thread size and length identify the fastener; substituting a hardware-store equivalent is not sensible in a pressurised damper.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eA damper rebuild is workshop work: it needs the unit dismantled, the shim stack rebuilt in the correct order and the gas charge reset. We are an authorised Öhlins service centre and do exactly that in house — send us the unit or ask us to fit the part with your order.\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 21620-03\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Spacers\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 12.1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 22 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 3 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":53652603797770,"sku":"21620-03","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21620-03_00226ab9-d7da-4985-aacb-3d4777ae0b35.png?v=1788879661","url":"https:\/\/inter-pace.com\/en-in\/products\/ohlins-spacer-12-1-22-3-21620-03","provider":"Inter-Pace","version":"1.0","type":"link"}