{"product_id":"ohlins-cylinder-tube-30-34-320-21646-05","title":"Öhlins Cylinder tube 30\/34\/320 – 21646-05","description":"\u003cp\u003eCylinder tube 30\/34\/320, Öhlins part number 21646-05. Öhlins turns and hones each tube to a defined roundness, because an out-of-round bore leaks past the piston.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21646-05\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDiameter 30 mm\u003c\/li\u003e\n\u003cli\u003eLength 34 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eÖhlins gives it as 30 mm, 34 mm; nothing about that is approximate. Öhlins turns and hones each tube to a defined roundness, because an out-of-round bore leaks past the piston. Öhlins gives the tube its diameter and its working length as a pair — a tube of the same bore but different length belongs to a different unit. Wall thickness and bore finish are what let a cylinder hold pressure without deforming under load.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eBuying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. An original part keeps the unit within its published specification; a near-equivalent quietly moves it. The Öhlins exploded view names the number for each position; we can look it up if you do not have it. We can supply the whole position from the drawing rather than the single piece if that is easier.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eOrder under 21646-05. Where several sizes share a description, only the number separates them. Check diameter 30 mm, length 34 mm against what you have removed; a close size is not the same part. Diameter and length together identify the tube — both are specific to the damper it came from. Öhlins gives the tube its diameter and its working length as a pair — a tube of the same bore but different length belongs to a different unit.\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 21646-05\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Cylinder Tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDiameter:\u003c\/em\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 34 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":53652646297866,"sku":"21646-05","price":433.0,"currency_code":"PGK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21646-05_595de7e9-d875-437f-85cb-7d458fdbcfb7.png?v=1788879830","url":"https:\/\/inter-pace.com\/en-pg\/products\/ohlins-cylinder-tube-30-34-320-21646-05","provider":"Inter-Pace","version":"1.0","type":"link"}