{"product_id":"ohlins-x-ring-53-57x3-53-nbr-70-01027-30","title":"Öhlins X-ring 53.57x3.53 NBR 70 – 01027-30","description":"\u003cp\u003eX-ring 53.57x3.53 NBR 70, Öhlins part number 01027-30. Seal heads combine the oil seal, the dust seal and the bushing in one assembly.\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 01027-30\u003c\/li\u003e\n\u003cli\u003eMaterial NBR 70\u003c\/li\u003e\n\u003cli\u003eInner Diameter 53.57 mm\u003c\/li\u003e\n\u003cli\u003eCross Section 3.53 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eÖhlins gives it as 53.57 mm, 3.53 mm, NBR 70; nothing about that is approximate. O-ring sizes are given as inner diameter and cross-section, and both have to match — a close size is not a match. Assembly grease matters — the wrong compound swells the seal and it fails early. Static seals and dynamic seals are not interchangeable even in the same size.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins lists this part under its own number in the service catalogue so a workshop can order exactly what it needs. Rebuilding to specification only works if the parts are to specification — that starts here. We can supply the whole position from the drawing rather than the single piece if that is easier. If the unit is already apart, compare the published dimensions with the part in your hand.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003e01027-30 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are inner diameter 53.57 mm, cross section 3.53 mm, material NBR 70 — measure the old part against them if you are unsure. Seal kits gather the pieces one rebuild needs, which avoids a second order mid-job. Öhlins uses seals with a spring-loaded lip so they follow the shaft as it wears.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eAsk us about a full service: as an authorised Öhlins centre we strip, inspect, replace what is worn and set the unit back to its specification.\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 01027-30\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e O-Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 53.57 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCross Section:\u003c\/em\u003e 3.53 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial:\u003c\/em\u003e NBR 70\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":53648994763018,"sku":"01027-30","price":5.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01027-30_70ee5c82-7156-4e6b-8a19-71e33800fb64.png?v=1788872934","url":"https:\/\/inter-pace.com\/products\/ohlins-x-ring-53-57x3-53-nbr-70-01027-30","provider":"Inter-Pace","version":"1.0","type":"link"}