{"product_id":"ohlins-seal-head-assy-46-16-05129-04","title":"Öhlins Seal head assy 46\/16 – 05129-04","description":"\u003cp\u003eSeal head assy 46\/16, Öhlins part number 05129-04. Öhlins builds the head so the dust seal takes the grit before it reaches the oil seal.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOuter Diameter 16 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eInner Diameter 46 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 05129-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003e05129-04 is the 46 mm, 16 mm version — Öhlins lists each size separately. Dust seals keep grit off the running surface; once they are torn, the oil seal behind them has a short life. Seals harden with heat and age even when the machine has not been ridden much. Seals are the part of a damper that decides whether it holds its gas charge and its oil, and they are the usual reason a unit ends up on the bench.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eParts remain available years after a unit leaves the current price list, which is unusual in this trade. Suspension is one of the few areas where the original part is genuinely the cheaper decision. We can check the number against the Öhlins exploded view before you order — just ask. 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 05129-04. Öhlins states inner diameter 46 mm, outer diameter 16 mm for this number, and those figures are the deciding ones. Seal heads combine the oil seal, the dust seal and the bushing in one assembly. Öhlins specifies seal compounds for temperature stability rather than for the lowest unit cost.\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 05129-04\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Seal Heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 46 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 16 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":53649725260042,"sku":"05129-04","price":40.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/05129-04_051c6831-62f4-471d-8230-935a1161e556.png?v=1788876363","url":"https:\/\/inter-pace.com\/en-xk\/products\/ohlins-seal-head-assy-46-16-05129-04","provider":"Inter-Pace","version":"1.0","type":"link"}