{"product_id":"frienda-valve-core-tool-kit-35-piece-for-automotive-ac-r12-r134a-r1234yf-cores-3-metal-removers-20-oil-resistant-o-rings","title":"Frienda valve core tool kit 35-piece for automotive AC — R12 R134a R1234yf cores, 3 metal removers \u0026 20 oil-resistant O-rings","description":"\u003cp\u003e\u003cstrong\u003eFrienda's 35-piece valve core tool kit is a complete set for removing, installing, and replacing Schrader valve cores and O-rings on R12, R134a, and R1234yf automotive air conditioning systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, all-in-one kit groups three metal valve core tools, 35 valve cores across common refrigerant types, and 20 oil-resistant O-rings into a durable storage case. It’s designed for technicians and DIYers who need reliable, corrosion-resistant parts and tools for routine AC maintenance, leak repair, or valve replacement on cars, trucks, motorcycles and small machinery.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit fit different refrigerant systems?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains valve cores compatible with R12, R134a and R1234yf service ports plus connector tooling that works with standard, JRA and Schrader valve types. Selecting the correct core for the vehicle’s refrigerant and port style ensures a secure seal and proper service handling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 10 R134a, 20 R12, and 5 R1234yf valve cores for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eThree metal core-remover\/installers fit multiple valve stem types\u003c\/li\u003e\n  \u003cli\u003eConnector design accommodates standard, JRA and Schrader fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features does the toolset offer?\u003c\/h3\u003e\n\u003cp\u003eThe tools and cores are manufactured from solid metal and engineered polymers selected for oil resistance and corrosion protection. That construction helps prevent cracking, seizing, or premature wear when exposed to refrigerants, oils and workshop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty metal tools resist impact and deformation\u003c\/li\u003e\n  \u003cli\u003eValve cores and seals are oil-resistant and wear-resistant\u003c\/li\u003e\n  \u003cli\u003eComponents are designed for repeated service without chipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the O-rings and accessories support leak repairs?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies 20 rubber O-rings sized for replacing worn or leaking valve port seals, so you can stop seepage without replacing entire assemblies. Using new O-rings alongside fresh valve cores restores a proper seal and reduces refrigerant loss after disassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwenty oil-resistant O-rings for common port sizes\u003c\/li\u003e\n  \u003cli\u003eQuick swap of valve cores plus seals minimizes downtime\u003c\/li\u003e\n  \u003cli\u003eBoxed kit keeps spare seals and cores organized for on-the-go repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this kit easy to store and use in the field?\u003c\/h3\u003e\n\u003cp\u003eThe set comes in a compact storage case that keeps tools and small parts secure and visible. Each core and accessory is ready to use; the simple tools allow technicians to extract and install valve cores quickly without specialized equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact carrying box for neat storage and transport\u003c\/li\u003e\n  \u003cli\u003eTools operate manually—no power source required\u003c\/li\u003e\n  \u003cli\u003eClear assortment lets you identify the right core or seal on the spot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Frienda valve core kit is built for professional mechanics, A\/C technicians, and hands-on vehicle owners who perform routine refrigeration port servicing, leak repairs, or preventive maintenance. It’s especially useful for shops and mobile technicians needing a portable, complete supply of cores and O-rings compatible with common automotive refrigerants.\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 valve cores compatible with both R134a and R1234yf?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes separate cores for R134a, R1234yf and R12, covering common automotive refrigerants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the tools without special equipment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The three metal remover\/installer tools operate manually and don’t require power tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Frienda","offers":[{"title":"Default Title","offer_id":48083104432286,"sku":"B0G8J4GFDP","price":60.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/frienda-front-packaging-ac-tool-kit.jpg?v=1785825115","url":"https:\/\/northtrailauto.ca\/products\/frienda-valve-core-tool-kit-35-piece-for-automotive-ac-r12-r134a-r1234yf-cores-3-metal-removers-20-oil-resistant-o-rings","provider":"North Trail Auto","version":"1.0","type":"link"}