{"product_id":"ohlins-adaptor-base-valve-m10x1-5-32-21758-01","title":"Öhlins Adaptor base valve M10x1.5\/32 – 21758-01","description":"\u003cp\u003eAdaptor base valve M10x1.5\/32, Öhlins part number 21758-01. Piston bands are consumables — they wear against the bore and lose their seal gradually.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension B 32 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eThread M10x1.5\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21758-01\u003c\/li\u003e\n\u003cli\u003eDimension A 1.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eThe published figures are 1.5 mm, 32 mm. Measure the old part against them before ordering. Valves hold pressure in one direction and open in the other. Öhlins machines its pistons rather than sintering them, which is why the port edges stay sharp. Öhlins builds the seat into the housing so the sealing face is machined, not pressed.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins is one of the few suspension makers that still supplies every position in the exploded view as a single part. This is an original Öhlins part, not an aftermarket equivalent — the tolerances are the ones the unit was assembled to. Service parts are ordered per piece unless stated otherwise. Tell us the damper's model designation and year and we will match the number for you.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eOrder under 21758-01. Where several sizes share a description, only the number separates them. The published dimensions are dimension a 1.5 mm, dimension b 32 mm — measure the old part against them if you are unsure. A worn piston band lets oil past the outside of the piston, which shows up as damping that has gone soft. Piston bands are consumables — they wear against the bore and lose their seal gradually.\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 21758-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 1.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 32 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M10x1.5\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":53651576881418,"sku":"21758-01","price":493.79,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21758-01_ee52f248-009f-42c4-bae9-8dbdfd020aa2.png?v=1788877773","url":"https:\/\/inter-pace.com\/en-gl\/products\/ohlins-adaptor-base-valve-m10x1-5-32-21758-01","provider":"Inter-Pace","version":"1.0","type":"link"}