{"product_id":"ohlins-cylinder-head-36-23280-04","title":"Öhlins Cylinder head 36 – 23280-04","description":"\u003cp\u003eCylinder head 36, Öhlins part number 23280-04. The tube carries the end cap threads, so damaged threads mean a new tube rather than a repair.\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 23280-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eÖhlins publishes no separate dimension for this position, so the part number carries the identity. The cylinder tube is the working bore of the damper: the piston runs in it, and its finish decides how well the piston rings seal. Öhlins machines the head so the bushing bore is concentric with the seal — otherwise the shaft wears one side. Öhlins matches tube and piston as a pair during assembly, which is why the part numbers are specific.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eÖhlins keeps service parts available for units long after they leave the current price list. This is an original Öhlins part, not an aftermarket equivalent — the tolerances are the ones the unit was assembled to. We can supply the whole position from the drawing rather than the single piece if that is easier. The Öhlins exploded view names the number for each position; we can look it up if you do not have it.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eOrder under 23280-04. 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. Twin-tube dampers use two concentric tubes, and both are listed separately. It is the part that keeps oil in and grit out, which is why it is replaced whenever the unit weeps.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eÖhlins recommends that its units are serviced by an authorised centre. We are one: rebuild, revalve and setup all happen in our own workshop.\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 23280-04\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Cylinder Heads\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":53652200423690,"sku":"23280-04","price":178.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/23280-04_3c590bd1-1de7-43c3-9fcd-c945d265e601.png?v=1788878226","url":"https:\/\/inter-pace.com\/products\/ohlins-cylinder-head-36-23280-04","provider":"Inter-Pace","version":"1.0","type":"link"}