{"product_id":"ohlins-shims-12-30-0-38-00538-30","title":"Öhlins Shims 12\/30\/0.38 – 00538-30","description":"\u003cp\u003eShims 12\/30\/0.38, Öhlins part number 00538-30. A coned or marked shim is finished — it no longer seals against its neighbour.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThickness 0.38 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter 30 mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter 12 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 00538-30\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003e12 mm, 30 mm, 0.38 mm: that is the whole specification, and it has to match what came out. Shims are reused only if they are undamaged and flat; a coned shim is finished. A stack combines several diameters so the curve changes progressively rather than in steps. The stack is the tuning: outer diameter sets where the shim bends, thickness sets how hard it resists.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eAn original part keeps the unit within its published specification; a near-equivalent quietly moves it. Öhlins publishes dimensions for its service parts so a workshop can verify before it fits. If you are unsure which number your unit takes, send us the model and serial number of the damper and we will look it up. Service parts are ordered per piece unless stated otherwise.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003e00538-30 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are inner diameter 12 mm, outer diameter 30 mm, thickness 0.38 mm — measure the old part against them if you are unsure. The stack is the tuning: outer diameter sets where the shim bends, thickness sets how hard it resists. Öhlins grinds shims to a flatness tolerance because the faces have to seal against each other.\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 00538-30\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 12 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 0.38 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":53648848322826,"sku":"00538-30","price":1.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00538-30_b4a1cf6a-a32d-4671-b82e-8347de2ce146.png?v=1788872192","url":"https:\/\/inter-pace.com\/en-ht\/products\/ohlins-shims-12-30-0-38-00538-30","provider":"Inter-Pace","version":"1.0","type":"link"}