{"product_id":"blue-chem-gear-oil-stop-leak-additivo-50ml-blocca-perdite-olio-cambio-e-trasmissioni-pt33187","title":"Blue Chem - Gear Oil Stop Leak Additive 50ml Stops Gearbox and Transmission Oil Leaks","description":"\u003cp\u003e\u003cstrong\u003eBlue Chem Gear Oil Stop Leak\u003c\/strong\u003e is the sealing additive for oil leaks in the \u003cstrong\u003emanual gearbox and differential\u003c\/strong\u003e. It swells deteriorated gaskets and rubber oil seals, stopping leaks without mechanical intervention.\u003c\/p\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeals oil leaks in the manual gearbox and differential\u003c\/li\u003e\n\u003cli\u003eSwells and reconditions deteriorated rubber seals (oil seals)\u003c\/li\u003e\n\u003cli\u003eReduces the risk of damage caused by insufficient oil level\u003c\/li\u003e\n\u003cli\u003eAvoids costly mechanical repairs for minor leaks\u003c\/li\u003e\n\u003cli\u003eCompatible with all GL-4 and GL-5 gear oils\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eSuitable for manual gearboxes and differentials. \u003cstrong\u003eNot suitable for automatic gearboxes or the engine oil circuit.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck the gearbox oil level and top up if necessary\u003c\/li\u003e\n\u003cli\u003eAdd Blue Chem Gear Oil Stop Leak to the manual gearbox or differential oil\u003c\/li\u003e\n\u003cli\u003eStart the engine and drive at least 50–100 km\u003c\/li\u003e\n\u003cli\u003eRe-check the leak after 200–300 km\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails class=\"ls-faq\"\u003e\u003csummary\u003eWhen does it not work?\u003c\/summary\u003e\u003cp\u003eIt is not effective on mechanically broken seals or major leaks. In that case, mechanical repair is necessary.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"ls-faq\"\u003e\u003csummary\u003eCan I use it on the rear differential?\u003c\/summary\u003e\u003cp\u003eYes, it is also suitable for front, rear, and centre differentials on 4x4 vehicles.\u003c\/p\u003e\u003c\/details\u003e","brand":"Blue Chem","offers":[{"title":"Default Title","offer_id":53795773677897,"sku":"PT33187","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/0621\/9849\/files\/WhatsAppImage2026-02-03at23.39.11.jpg?v=1770158452","url":"https:\/\/www.lsmotors.shop\/en\/products\/blue-chem-gear-oil-stop-leak-additivo-50ml-blocca-perdite-olio-cambio-e-trasmissioni-pt33187","provider":"LS MOTORS","version":"1.0","type":"link"}