{"product_id":"ohlins-lock-nut-mj58x1-5-nv63-5-5-05407-03","title":"Öhlins Lock nut MJ58x1.5\/NV63\/5.5 – 05407-03","description":"\u003cp\u003eLock nut MJ58x1.5\/NV63\/5.5, Öhlins part number 05407-03. Spacers set the internal geometry of the unit, which means their length is a specification and not a filler.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension B 5.5 mm\u003c\/li\u003e\n\u003cli\u003eDimension A 63 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 05407-03\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eÖhlins publishes 63 mm, 5.5 mm for 05407-03 — the dimensions are the identity of the part. Pins and dowels locate parts to each other; without them the assembly is merely clamped, not positioned. Öhlins uses metric threads throughout, but the grade is chosen per position. These are the parts that are easy to lose on the bench and impossible to improvise afterwards.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. Öhlins keeps service parts available for units long after they leave the current price list. Ask us before ordering if you are unsure: a wrong part in a pressurised unit is an expensive lesson. Öhlins parts are unit-specific: a close dimension is not a substitute.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 05407-03 in the exploded view for the unit it belongs to. dimension a 63 mm, dimension b 5.5 mm is what distinguishes this number from its neighbours in the range. Fasteners in a damper see pressure, heat and vibration at once, which is why the grade matters. The piston nut carries the whole shim stack and is torqued to a specification.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eA damper rebuild is workshop work: it needs the unit dismantled, the shim stack rebuilt in the correct order and the gas charge reset. We are an authorised Öhlins service centre and do exactly that in house — send us the unit or ask us to fit the part with your order.\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 05407-03\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 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 5.5 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":53649172234506,"sku":"05407-03","price":113.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/05407-03_4d9ef459-425d-47fe-9c59-cb9f9b1cc5a2.png?v=1788874100","url":"https:\/\/inter-pace.com\/products\/ohlins-lock-nut-mj58x1-5-nv63-5-5-05407-03","provider":"Inter-Pace","version":"1.0","type":"link"}