{"product_id":"ohlins-reservoir-piston-36-3078-01-00305-04","title":"Öhlins Reservoir piston 36 (3078-01) – 00305-04","description":"\u003cp\u003eReservoir piston 36 (3078-01), Öhlins part number 00305-04. 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 00305-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eThere is no measurement to check here — the number and the exploded view identify it. Valves and needles set the adjustable part of the damping; the piston sets the rest. Jets meter fixed bleed flow and are sized in tenths of a millimetre. The piston carries the shim stacks and meters the oil; its port layout is what makes an Öhlins damper behave the way it does.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. Öhlins publishes dimensions for its service parts so a workshop can verify before it fits. We can check the number against the Öhlins exploded view before you order — just ask. We can supply the whole position from the drawing rather than the single piece if that is easier.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eOrder under 00305-04. Where several sizes share a description, only the number separates them. This position has no published dimension, so the part number is the only reliable identifier. The piston carries the shim stacks and meters the oil through its ports. Port area and seat geometry decide the damping before any adjuster is touched.\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 00305-04\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Pistons\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":53646876541194,"sku":"00305-04","price":56.0,"currency_code":"BBD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00305-04_7ac2977c-685b-4295-bfbe-dc4ea9c417be.png?v=1788869092","url":"https:\/\/inter-pace.com\/en-bb\/products\/ohlins-reservoir-piston-36-3078-01-00305-04","provider":"Inter-Pace","version":"1.0","type":"link"}