{"product_id":"ohlins-shims-8-19-0-20-00186-19","title":"Öhlins Shims 8\/19\/0.20 – 00186-19","description":"\u003cp\u003eShims 8\/19\/0.20, Öhlins part number 00186-19. A shim is a thin steel washer, and a stack of them is what actually generates damping in an Öhlins unit — the oil has to bend them out of the way to pass.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 00186-19\u003c\/li\u003e\n\u003cli\u003eOuter Diameter 19 mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter 8 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eThickness 0.20 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003e00186-19 is the 8 mm, 19 mm, 0.20 mm version — Öhlins lists each size separately. Shim thickness is measured in hundredths of a millimetre because that is the resolution at which damping force changes. Revalving means changing the stack, not the piston — that is why shims are sold singly. 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\u003eBuying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. Öhlins lists this part under its own number in the service catalogue so a workshop can order exactly what it needs. Ask us before ordering if you are unsure: a wrong part in a pressurised unit is an expensive lesson. The exploded drawing for your unit names the number; if you do not have it, we do.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003e00186-19 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are inner diameter 8 mm, outer diameter 19 mm, thickness 0.20 mm — measure the old part against them if you are unsure. A shim is a thin, ground steel washer, and the stack of them is what generates damping. Revalving means changing the stack, not the piston — that is why shims are sold singly.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eA damper rebuild is workshop work: it needs the unit dismantled, the shim stack rebuilt in the correct order and the gas charge reset. We are an authorised Öhlins service centre and do exactly that in house — send us the unit or ask us to fit the part with your order.\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 00186-19\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 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 19 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThickness:\u003c\/em\u003e 0.20 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":53646861238538,"sku":"00186-19","price":16.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00186-19_070465da-ecd9-4eb9-850f-ae830727cb06.png?v=1788868830","url":"https:\/\/inter-pace.com\/en-hk\/products\/ohlins-shims-8-19-0-20-00186-19","provider":"Inter-Pace","version":"1.0","type":"link"}