{"product_id":"ohlins-shims-20-30-0-1-03309-01","title":"Öhlins Shims 20\/30\/0,1 – 03309-01","description":"\u003cp\u003eShims 20\/30\/0,1, Öhlins part number 03309-01. Shim thickness is measured in hundredths of a millimetre because that is the resolution at which damping force changes.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThickness 0.1 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eInner Diameter 20 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter 30 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 03309-01\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eThis one measures 20 mm, 30 mm, 0.1 mm, and those figures are what separate it from the neighbouring numbers. Öhlins holds thickness to hundredths of a millimetre because that is the resolution damping changes at. Öhlins stamps and grinds its shims to tolerances a general-purpose washer never holds. Outer diameter sets the lever the oil works against; thickness sets how hard it resists.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins supports its suspension with individual service parts, which is why a fifteen-year-old damper can still be rebuilt to specification. Parts remain available years after a unit leaves the current price list, which is unusual in this trade. Service parts are supplied per piece unless the description says otherwise. Service parts are ordered per piece unless stated otherwise.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 03309-01 in the exploded view for the unit it belongs to. Öhlins states inner diameter 20 mm, outer diameter 30 mm, thickness 0.1 mm for this number, and those figures are the deciding ones. Face flatness matters as much as thickness — a shim that does not seal against its neighbour leaks damping. Two shims of the same thickness but different diameter give completely different curves.\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 03309-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Shims\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThickness:\u003c\/em\u003e 0.1 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":53648859300106,"sku":"03309-01","price":8.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/03309-01_d30e9ae0-e3df-4f6b-8b85-22a0257dc235.png?v=1788872267","url":"https:\/\/inter-pace.com\/en-qa\/products\/ohlins-shims-20-30-0-1-03309-01","provider":"Inter-Pace","version":"1.0","type":"link"}