{"product_id":"ohlins-nut-m14x1-6-21903-01","title":"Öhlins Nut M14x1\/6 – 21903-01","description":"\u003cp\u003eNut M14x1\/6, Öhlins part number 21903-01. Ordering the small parts with the seal kit saves the second delivery that most rebuilds otherwise need.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension A 1 mm\u003c\/li\u003e\n\u003cli\u003eThread M14x1\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension B 6 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21903-01\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eDimensionally this is 1 mm, 6 mm, which is how it is told apart from the rest of the range. These are the parts that are easy to lose on the bench and impossible to improvise afterwards. Öhlins specifies thread-locking compound by position; not every fastener wants it. A spacer that is a millimetre short changes the preload on a shim stack, and with it the damping.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eThe alternative to a service part is usually a new damper, which is why this catalogue exists. Buying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. Where a number has been superseded, Öhlins states the replacement — we pass that on. We can supply the whole position from the drawing rather than the single piece if that is easier.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 21903-01. Öhlins states dimension a 1 mm, dimension b 6 mm for this number, and those figures are the deciding ones. Stainless where corrosion matters, hardened where load matters — the choice is made per position. Circlips hold axial position under load; a sprung one lets the assembly walk.\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 21903-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M14x1\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":53651995328778,"sku":"21903-01","price":15.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21903-01_8eaaaae6-b41b-43b6-a170-0f59cb96502c.png?v=1788877985","url":"https:\/\/inter-pace.com\/products\/ohlins-nut-m14x1-6-21903-01","provider":"Inter-Pace","version":"1.0","type":"link"}