{"product_id":"ohlins-valve-seat-shim-tt44-mk2-05849-01","title":"Öhlins Valve seat shim TT44 Mk2 – 05849-01","description":"\u003cp\u003eValve seat shim TT44 Mk2, Öhlins part number 05849-01. Öhlins machines its pistons rather than sintering them, which is why the port edges stay sharp.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 05849-01\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\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 worn valve bleeds damping away without any visible symptom.\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. Suspension is one of the few areas where the original part is genuinely the cheaper decision. The exploded drawing for your unit names the number; if you do not have it, we do. Order by part number — descriptions repeat across sizes, numbers do not.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eThe reliable route is the exploded drawing: find the position, read the number, order it — 05849-01 in this case. Öhlins does not publish a dimension here — go by the number and the exploded view. Port area sets how much oil can pass before the shims begin to lift. Valves hold pressure in one direction and open in the other.\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 05849-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e 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":53650186830090,"sku":"05849-01","price":21000.0,"currency_code":"CDF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/05849-01_7b885dba-a896-4861-9200-81af42d5c6a9.png?v=1788877097","url":"https:\/\/inter-pace.com\/en-cd\/products\/ohlins-valve-seat-shim-tt44-mk2-05849-01","provider":"Inter-Pace","version":"1.0","type":"link"}