{"product_id":"ohlins-cylinder-tube-30-246-7-mm-04772-13","title":"Öhlins Cylinder tube 30\/246.7 mm – 04772-13","description":"\u003cp\u003eCylinder tube 30\/246.7 mm, Öhlins part number 04772-13. Tubes are replaced when the bore is marked; polishing them out changes the clearance and makes it worse.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDiameter 30 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 04772-13\u003c\/li\u003e\n\u003cli\u003eLength 246.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eDimensionally this is 30 mm, 246.7 mm, which is how it is told apart from the rest of the range. Bore finish decides how well the piston band seals; a scored tube leaks damping past the piston. Twin-tube dampers carry two concentric tubes and list them separately. 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\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eÖhlins lists this part under its own number in the service catalogue so a workshop can order exactly what it needs. Öhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. The Öhlins exploded view names the number for each position; we can look it up if you do not have it. Order by part number. The dimensions below are the ones Öhlins publishes for it.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eThe reliable route is the exploded drawing: find the position, read the number, order it — 04772-13 in this case. Öhlins states diameter 30 mm, length 246.7 mm for this number, and those figures are the deciding ones. A hard bottoming often leaves a witness ring inside the bore — that tube is finished. Twin-tube dampers carry two concentric tubes and list them separately.\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 04772-13\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 246.7 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":53649553129738,"sku":"04772-13","price":119.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/04772-13_8da81559-385f-4b95-b598-9bf4828e5d36.png?v=1788875989","url":"https:\/\/inter-pace.com\/products\/ohlins-cylinder-tube-30-246-7-mm-04772-13","provider":"Inter-Pace","version":"1.0","type":"link"}