{"product_id":"ohlins-cyl-head-gas-valve-46-26-00570-06","title":"Öhlins Cyl head gas valve 46\/26 – 00570-06","description":"\u003cp\u003eCyl head gas valve 46\/26, Öhlins part number 00570-06. The seat face has to be flat enough for the first shim to seal against it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 00570-06\u003c\/li\u003e\n\u003cli\u003eDimension A 46 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 26 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eThe published figures are 46 mm, 26 mm. Measure the old part against them before ordering. Öhlins uses a piston band rather than metal-to-metal contact, which is what keeps the bore intact. Replacing a piston is a workshop job because the shim stack has to be rebuilt in the correct order. Valves hold pressure in one direction and open in the other.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eRebuilding to specification only works if the parts are to specification — that starts here. Öhlins keeps service parts available for units long after they leave the current price list. Service parts are ordered per piece unless stated otherwise. The Öhlins exploded view names the number for each position; we can look it up if you do not have it.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 00570-06 in the exploded view for the unit it belongs to. Check dimension a 46 mm, dimension b 26 mm against what you have removed; a close size is not the same part. Twin-tube pistons have separate paths for compression and rebound, which is the whole point of the design. Port area sets how much oil can pass before the shims begin to lift.\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 00570-06\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 46 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 26 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":53648877158666,"sku":"00570-06","price":783.0,"currency_code":"PGK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00570-06_e0bfd456-fad1-4cc6-a870-a9132c076a35.png?v=1788872373","url":"https:\/\/inter-pace.com\/en-pg\/products\/ohlins-cyl-head-gas-valve-46-26-00570-06","provider":"Inter-Pace","version":"1.0","type":"link"}