{"product_id":"ohlins-cylinder-head-ttx36-21070-19","title":"Öhlins Cylinder head TTX36 – 21070-19","description":"\u003cp\u003eCylinder head TTX36, Öhlins part number 21070-19. Twin-tube dampers use two concentric tubes, and both are listed separately.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21070-19\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. Twin-tube dampers use two concentric tubes, and both are listed separately. The cylinder head closes the working bore and carries the shaft seal and its bushing. 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\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eSuspension is one of the few areas where the original part is genuinely the cheaper decision. Buying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. Ask us before ordering if you are unsure: a wrong part in a pressurised unit is an expensive lesson. Order by part number. The dimensions below are the ones Öhlins publishes for it.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eOrder under 21070-19. Where several sizes share a description, only the number separates them. Öhlins does not publish a dimension here — go by the number and the exploded view. The cylinder is one of the few damper parts that is genuinely wear-limited. A tube that has been bottomed hard often shows a ring mark; that is a reason to replace it.\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 21070-19\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":53652535902474,"sku":"21070-19","price":479.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21070-19_c969b0f7-a844-4428-a4b2-9690475a85f3.png?v=1788879479","url":"https:\/\/inter-pace.com\/products\/ohlins-cylinder-head-ttx36-21070-19","provider":"Inter-Pace","version":"1.0","type":"link"}