{"product_id":"ohlins-cylinder-head-pb-k36-25-00303-12","title":"Öhlins Cylinder head pb K36\/25 – 00303-12","description":"\u003cp\u003eCylinder head pb K36\/25, Öhlins part number 00303-12. Twin-tube dampers use two concentric tubes, and both are listed separately.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDiameter 36 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eLength 25 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 00303-12\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eDimensionally this is 36 mm, 25 mm, which is how it is told apart from the rest of the range. The cylinder tube is the working bore of the damper: the piston runs in it, and its finish decides how well the piston rings seal. Head and tube are matched by thread and diameter; neither is interchangeable across units. Surface finish is specified in microns, because it decides how quickly the piston band wears.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eÖhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. Öhlins keeps service parts available for units long after they leave the current price list. We can supply the whole position from the drawing rather than the single piece if that is easier. Send us the model and serial number of your unit and we will confirm the position before you order.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003e00303-12 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are diameter 36 mm, length 25 mm — measure the old part against them if you are unsure. The cylinder tube is the working bore of the damper: the piston runs in it, and its finish decides how well the piston rings seal. Length here is the working length, not the overall dimension, which is why two similar tubes are not interchangeable.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eIf you would rather not open the damper yourself, we can do it — we are an authorised Öhlins service centre and rebuild these units as a matter of routine.\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 00303-12\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 36 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 25 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":53646876213514,"sku":"00303-12","price":1183000.0,"currency_code":"PYG","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00303-12_dd03d4fa-ebb1-4be2-be02-83ee6731ffeb.png?v=1788869083","url":"https:\/\/inter-pace.com\/en-py\/products\/ohlins-cylinder-head-pb-k36-25-00303-12","provider":"Inter-Pace","version":"1.0","type":"link"}