{"product_id":"ohlins-piston-rod-tpx-16-11-224-05507-04","title":"Öhlins Piston rod TPX 16\/11\/224 – 05507-04","description":"\u003cp\u003ePiston rod TPX 16\/11\/224, Öhlins part number 05507-04. Port area sets how much oil can pass before the shims begin to lift.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDiameter 16 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eLength 11 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 05507-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eÖhlins publishes 16 mm, 11 mm for 05507-04 — the dimensions are the identity of the part. Replacing a piston is a workshop job because the shim stack has to be rebuilt in the correct order. Rebuilding a piston means keeping the shim order, because the stack is the tuning. A worn piston band lets oil past the outside of the piston, which shows up as damping that has gone soft.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eEvery part in this catalogue is one Öhlins fits itself during assembly and service. The tolerances here are the ones the unit was assembled to, not a pattern equivalent's interpretation of them. If the unit is already apart, compare the published dimensions with the part in your hand. 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\u003eOrder under 05507-04. Where several sizes share a description, only the number separates them. Öhlins states diameter 16 mm, length 11 mm for this number, and those figures are the deciding ones. A scored piston face means oil bypasses the shims entirely. Valves and needles set the adjustable part of the damping; the piston sets the rest.\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 05507-04\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDiameter:\u003c\/em\u003e 16 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 11 mm\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":53649948573962,"sku":"05507-04","price":210.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/05507-04_2319580d-4d73-4fb2-b0a1-2d7461cd731f.png?v=1788876781","url":"https:\/\/inter-pace.com\/en-lu\/products\/ohlins-piston-rod-tpx-16-11-224-05507-04","provider":"Inter-Pace","version":"1.0","type":"link"}