{"product_id":"ohlins-piston-6-22-sleeve-15406-05","title":"Öhlins Piston 6\/22 sleeve – 15406-05","description":"\u003cp\u003ePiston 6\/22 sleeve, Öhlins part number 15406-05. Needle geometry sets the shape of the adjustable range, not just its size.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension A 6 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 15406-05\u003c\/li\u003e\n\u003cli\u003eDimension B 22 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eDimensionally this is 6 mm, 22 mm, which is how it is told apart from the rest of the range. Twin-tube pistons have separate paths for compression and rebound, which is the whole point of the design. Rebuilding a piston means keeping the shim order, because the stack is the tuning. Öhlins machines its pistons so the port edges stay sharp and the flow predictable.\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. The tolerances here are the ones the unit was assembled to, not a pattern equivalent's interpretation of them. Service parts are supplied per piece unless the description says otherwise. 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\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 15406-05. dimension a 6 mm, dimension b 22 mm is what distinguishes this number from its neighbours in the range. A check valve holds pressure in one direction and opens in the other; a worn one lets damping bleed away. Öhlins uses a piston band rather than metal-to-metal contact, which is what keeps the bore intact.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eWe are an authorised Öhlins service centre, so you do not have to source the tools and the nitrogen: send us the damper and we rebuild it with the correct parts and the correct setting.\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 15406-05\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 22 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":53652315832586,"sku":"15406-05","price":42.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/15406-05_298303a4-b4b3-47e3-8e90-7692220cbe24.png?v=1788878674","url":"https:\/\/inter-pace.com\/products\/ohlins-piston-6-22-sleeve-15406-05","provider":"Inter-Pace","version":"1.0","type":"link"}