{"product_id":"ohlins-piston-ttx30-solid-12-30-03077-30","title":"Öhlins Piston TTX30 solid 12\/30 – 03077-30","description":"\u003cp\u003ePiston TTX30 solid 12\/30, Öhlins part number 03077-30. The piston carries the shim stacks and meters the oil through its ports.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 03077-30\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 12 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 30 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eAt 12 mm, 30 mm it fits one position only; the next size up carries a different number. Jets meter fixed bleed flow and are sized in tenths of a millimetre. A check valve holds pressure in one direction and opens in the other; a worn one lets damping bleed away. The seat face has to be flat enough for the first shim to seal against it.\u003c\/p\u003e\u003ch2\u003eGenuine Service 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. We can check the number against the Öhlins exploded view before you order — just ask. If the unit is already apart, compare the published dimensions with the part in your hand.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 03077-30. Check dimension a 12 mm, dimension b 30 mm against what you have removed; a close size is not the same part. Öhlins uses a piston band rather than metal-to-metal contact, which is what keeps the bore intact. The piston carries the shim stacks and meters the oil through its ports.\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 03077-30\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 30 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":53648802742538,"sku":"03077-30","price":88.0,"currency_code":"FJD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/03077-30_1b11de71-0744-4431-95b6-ad8cbcfd79d9.png?v=1788871950","url":"https:\/\/inter-pace.com\/en-fj\/products\/ohlins-piston-ttx30-solid-12-30-03077-30","provider":"Inter-Pace","version":"1.0","type":"link"}