{"product_id":"ohlins-check-valve-housing-ver-2-15489-02","title":"Öhlins Check valve housing ver 2 – 15489-02","description":"\u003cp\u003eCheck valve housing ver 2, Öhlins part number 15489-02. Jets meter fixed bleed flow and are sized in tenths of a millimetre.\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 15489-02\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. Port area and shim seat geometry decide the damping curve before any adjuster is touched. Rebuilding a piston means keeping the shim order, because the stack is the tuning. A check valve holds pressure in one direction and opens in the other; a worn one lets damping bleed away.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins publishes dimensions for its service parts so a workshop can verify before it fits. The part is identical to what Öhlins fits in production — same supplier, same specification. Öhlins numbers do not follow a logic you can guess — always read them from the documentation. We can check the number against the Öhlins exploded view before you order — just ask.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eThe reliable route is the exploded drawing: find the position, read the number, order it — 15489-02 in this case. Öhlins does not publish a dimension here — go by the number and the exploded view. A worn piston band lets oil past the outside of the piston, which shows up as damping that has gone soft. The seat face has to be flat enough for the first shim to seal against it.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eAsk us about a full service: as an authorised Öhlins centre we strip, inspect, replace what is worn and set the unit back to its specification.\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 15489-02\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Check Valves\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":53652399227146,"sku":"15489-02","price":28.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/15489-02_8be8253e-3bb4-4c9e-b782-8adbdb5105c5.png?v=1788878962","url":"https:\/\/inter-pace.com\/products\/ohlins-check-valve-housing-ver-2-15489-02","provider":"Inter-Pace","version":"1.0","type":"link"}