{"product_id":"yunziling-brake-master-cylinder-bleeder-adapter-kit-12pcs-steel-adapters-with-standard-8mm-ports-in-molded-case","title":"Yunziling Brake Master Cylinder Bleeder Adapter Kit 12PCS — Steel Adapters with Standard 8mm Ports in Molded Case","description":"\u003cp\u003e\u003cstrong\u003eYunziling 12PCS Brake Master Cylinder Bleeder Adapter Kit is a complete steel adapter set that seals most brake master cylinders and connects quickly to hand or pressure brake bleeders.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis adapter kit supplies 12 precision-cut fittings for master cylinder brake bleeding jobs, organized in a molded carry case for pro and DIY use. Each adapter has an 8 mm interface port for standard bleeder hoses, and the set includes a range of round and specialty shapes to match popular automotive makes. The durable steel construction resists brake fluid and repeated installs, while stamped labels speed up selection at the bench or on the lift.\u003c\/p\u003e\n\n\u003ch3\u003eWhich master cylinders will this Yunziling kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit covers a broad selection of OEM master cylinder openings through ten round sizes and two vehicle-specific irregular shapes. It includes labelled adapters for many Japanese, European, and American vehicles so you can usually find a match without modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRound adapters: 29mm, 34.5mm, 42mm, 43.5mm, 47mm, 49.5mm, 50.7mm, 56mm, 74mm\u003c\/li\u003e\n  \u003cli\u003eIrregular adapters: D1 (Toyota\/Lexus style) and E1 rectangular (Chrysler\/GM style)\u003c\/li\u003e\n  \u003cli\u003eStandard 8 mm bleeder port on every adapter for common hoses and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 8 mm interface help with bleeding systems?\u003c\/h3\u003e\n\u003cp\u003eEvery adapter in this set uses an 8 mm threaded or push-fit port that matches most hand pumps, vacuum bleeders, and pressure bleeding tools. That standardization reduces adapter swapping and eliminates makeshift connections that can leak or contaminate fluid.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with typical 8 mm bleeder hoses and connectors\u003c\/li\u003e\n  \u003cli\u003eSimplifies quick attachment to manual or powered brake bleeders\u003c\/li\u003e\n  \u003cli\u003ePromotes airtight seals for more efficient fluid evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these adapters durable and safe around brake fluid?\u003c\/h3\u003e\n\u003cp\u003eYunziling machines the fitting surfaces in corrosion-resistant steel to stand up to brake fluid exposure and frequent use. The metal body maintains shape under pressure so sealing faces remain consistent, lowering the chance of leaks during bleeding.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade steel resists brake fluid degradation and wear\u003c\/li\u003e\n  \u003cli\u003ePrecisely machined sealing surfaces for repeatable contact\u003c\/li\u003e\n  \u003cli\u003eLabels engraved or printed for quick, confident selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how is it stored?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives with twelve adapters arranged in a blow-molded plastic case that keeps parts organized and protected in the toolbox or vehicle. The layout helps quickly identify sizes and prevents loss while transporting between jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12-piece adapter assortment in a custom-molded carrying case\u003c\/li\u003e\n  \u003cli\u003eClear labeling for each adapter to speed up selection\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits into service bags or shop drawers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this kit for? Technicians, brake specialists, and car owners who perform regular brake maintenance or full brake system overhauls will find this set useful. It’s especially handy for shops servicing a mix of domestic and import vehicles that require different master cylinder openings, and for hobbyists who prefer a single organized kit rather than chasing individual adapters. While the set covers many common master cylinder types, check the listed adapter diameters and the 8 mm interface specification against your vehicle’s master cylinder dimensions before purchase to ensure a proper fit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does each adapter accept the same bleeder hose size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Every adapter in this Yunziling kit features an 8 mm interface compatible with most brake bleeder hoses and fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit European and Japanese vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes multiple round sizes plus Toyota\/Lexus and Chrysler\/GM irregular adapters to cover many European and Japanese models.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yunziling","offers":[{"title":"Default Title","offer_id":48084039467166,"sku":"B0FDVVBK47","price":76.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yunziling-adapter-set-front-view.jpg?v=1785844471","url":"https:\/\/northtrailauto.ca\/products\/yunziling-brake-master-cylinder-bleeder-adapter-kit-12pcs-steel-adapters-with-standard-8mm-ports-in-molded-case","provider":"North Trail Auto","version":"1.0","type":"link"}