{"product_id":"ohlins-spacer-14-33-4-21028-04","title":"Öhlins Spacer 14\/33\/4 – 21028-04","description":"\u003cp\u003eSpacer 14\/33\/4, Öhlins part number 21028-04. Spacers set the internal geometry of the unit, which means their length is a specification and not a filler.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 14 mm\u003c\/li\u003e\n\u003cli\u003eDimension C 4 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21028-04\u003c\/li\u003e\n\u003cli\u003eDimension B 33 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eThe published figures are 14 mm, 33 mm, 4 mm. Measure the old part against them before ordering. Pins and dowels locate parts to each other; without them the assembly is merely clamped, not positioned. Circlips hold axial position under load; a sprung one lets the assembly walk. A plug that seals a gas port is a pressure part despite its size.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eAn original part keeps the unit within its published specification; a near-equivalent quietly moves it. Öhlins is one of the few suspension makers that still supplies every position in the exploded view as a single part. Where a number has been superseded, Öhlins states the replacement — we pass that on. If the unit is already apart, compare the published dimensions with the part in your hand.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 21028-04 in the exploded view for the unit it belongs to. The published dimensions are dimension a 14 mm, dimension b 33 mm, dimension c 4 mm — measure the old part against them if you are unsure. Circlips hold axial position under load; a sprung one lets the assembly walk. Shoulder screws set a clearance as well as clamping, which is why the length is exact.\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 21028-04\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 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 33 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 4 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":53652482195722,"sku":"21028-04","price":15.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21028-04_84c456fc-2ac0-4177-ad0b-4b30a8b61eb3.png?v=1788879354","url":"https:\/\/inter-pace.com\/products\/ohlins-spacer-14-33-4-21028-04","provider":"Inter-Pace","version":"1.0","type":"link"}