{"product_id":"langina-32pc-ac-hose-fitting-kit-3-hose-sizes-5-16-13-32-1-2-aluminum-elbows-r134a-ports","title":"Langina 32pc AC Hose \u0026 Fitting Kit — 3 Hose Sizes (5\/16, 13\/32, 1\/2), Aluminum Elbows \u0026 R134a Ports","description":"\u003cstrong\u003eLangina 32pcs AC Hose and Fitting Kit is a complete professional-grade set of hoses, aluminum fittings, and service ports designed to build durable, custom automotive air conditioning lines.\u003c\/strong\u003e\n\n\u003cp\u003eThis kit brings together three sizes of high-pressure hoses, a broad assortment of 45°, 90° and 180° aluminum elbows, and dedicated R134a service-port fittings—packaged in a rugged portable toolbox. It’s intended for mechanics, restorers, and DIY enthusiasts who need reliable, crimpable connections for classic car restorations, engine swaps, or heavy-duty truck AC repairs. Every part is labelled for fast selection and engineered to meet demanding temperature and pressure conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit handle different vehicle hose routing challenges?\u003c\/h3\u003e\n\u003cp\u003eThe kit’s variety of elbow angles and three hose diameters solves tight routing problems and simplifies custom line fabrication. Elbow choices let you route around headers, radiators, or compression points without awkward bends that restrict flow.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 8 each of 45°, 90° and 180° elbows for versatile routing.\u003c\/li\u003e\n  \u003cli\u003eThree hose inner diameters—5\/16\", 13\/32\", and 1\/2\"—cover common system sizes.\u003c\/li\u003e\n  \u003cli\u003eLabelled fittings speed identification in confined engine bays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability can I expect from the hoses and fittings?\u003c\/h3\u003e\n\u003cp\u003eHoses are built for workshop and road conditions with a 650 PSI working pressure rating and a wide temperature tolerance. The aluminum fittings are machined for consistent crimp profiles that form long-lasting, leak-resistant joints when used with standard hydraulic crimpers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e650 PSI working pressure and -4°F to 212°F temperature range.\u003c\/li\u003e\n  \u003cli\u003eAluminum fittings with smooth bore to reduce flow restriction.\u003c\/li\u003e\n  \u003cli\u003eDual-seal crimp design grips liner and compresses sleeve for longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this kit for vintage AC conversions to modern refrigerants?\u003c\/h3\u003e\n\u003cp\u003eYes—the set includes R134a high\/low pressure service port fittings that let you update older R12 systems to R134a or build new systems compatible with modern refrigerants. The fittings allow professional-style service access without cutting corners on reliability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour fittings include R134a high\/low service ports for modern refrigerant access.\u003c\/li\u003e\n  \u003cli\u003eCrimp-ready design supports professional conversion workflows.\u003c\/li\u003e\n  \u003cli\u003eClear labelling and variety help match original routing or create factory-like upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the packaging and organization useful for mechanics?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships in a heavy-duty black toolbox divided into size-specific compartments so fittings and hoses remain protected and easy to find. The case doubles as long-term storage for other workshop items once the AC job is finished.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRigid portable toolbox with three organized compartments for quick access.\u003c\/li\u003e\n  \u003cli\u003eProtects components from impacts, moisture, and contamination.\u003c\/li\u003e\n  \u003cli\u003eReusable for sockets, wrenches, or future AC parts storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Langina’s 32-piece AC Hose and Fitting Kit is built for automotive technicians, restoration enthusiasts, hot rod builders, and fleet maintenance professionals who need a full set of crimpable fittings and multiple hose sizes to fabricate durable, leak-resistant AC lines. It’s particularly suited to projects where precise routing, serviceability, and long-term pressure integrity matter—such as classic car AC conversions, LS engine swaps, and heavy truck system repairs.\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: Are the fittings compatible with standard hydraulic crimpers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The aluminum fittings are machined for standard hydraulic crimping tools to form secure, leak-resistant joints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the hoses support modern refrigerants like R134a?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes R134a service-port fittings to enable modern refrigerant service and conversions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Langina","offers":[{"title":"Default Title","offer_id":48081400103070,"sku":"B0GGH2CR74","price":161.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/langina-front-box-open.jpg?v=1785803031","url":"https:\/\/northtrailauto.ca\/products\/langina-32pc-ac-hose-fitting-kit-3-hose-sizes-5-16-13-32-1-2-aluminum-elbows-r134a-ports","provider":"North Trail Auto","version":"1.0","type":"link"}