{"product_id":"ohlins-cylinder-head-90-pb-46-27-00870-90","title":"Öhlins Cylinder head 90° pb 46\/27 – 00870-90","description":"\u003cp\u003eCylinder head 90° pb 46\/27, Öhlins part number 00870-90. Diameter and length together identify the tube — both are specific to the damper it came from.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 00870-90\u003c\/li\u003e\n\u003cli\u003eLength 27 mm\u003c\/li\u003e\n\u003cli\u003eDiameter 46 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eThe published figures are 46 mm, 27 mm. Measure the old part against them before ordering. Öhlins machines the head so the bushing bore is concentric with the seal — otherwise the shaft wears one side. Öhlins hones its tubes to a defined surface finish rather than simply to a diameter. A tube that has been bottomed hard often shows a ring mark; that is a reason to replace it.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. Rebuilding to specification only works if the parts are to specification — that starts here. Service parts are ordered per piece unless stated otherwise. Ask us before ordering if you are unsure: a wrong part in a pressurised unit is an expensive lesson.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 00870-90 in the exploded view for the unit it belongs to. The published dimensions are diameter 46 mm, length 27 mm — measure the old part against them if you are unsure. Öhlins hones its tubes to a defined surface finish rather than simply to a diameter. Tubes are replaced when the bore is marked; polishing them out changes the clearance and makes it worse.\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 00870-90\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Cylinder Heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDiameter:\u003c\/em\u003e 46 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 27 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":53648960160010,"sku":"00870-90","price":274000.0,"currency_code":"NGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00870-90_38c4665b-699a-4219-b421-5f647781d114.png?v=1788872789","url":"https:\/\/inter-pace.com\/en-ng\/products\/ohlins-cylinder-head-90-pb-46-27-00870-90","provider":"Inter-Pace","version":"1.0","type":"link"}