{"product_id":"trucfusion-air-conditioning-ac-fitting-set-42-piece-6-8-10-straight-90-45-fittings-with-valve-ready-connectors","title":"TRUCFUSION Air Conditioning AC Fitting Set 42-Piece #6 #8 #10 — Straight, 90° \u0026 45° fittings with valve-ready connectors","description":"\u003cp\u003e\u003cstrong\u003eTRUCFUSION Air Conditioning AC Fitting Set is a 42-piece kit of #6, #8 and #10 fittings (straight, 90°, 45° and 180°) with valve-ready connectors and O-rings for secure HVAC hose connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis comprehensive fitting assortment brings together common thread sizes and angled adapters needed for automotive and light-commercial air conditioning repairs, retrofits, and prototyping. Designed for compatibility with standard hoses and R134a service equipment, the set reduces parts sourcing time by providing multiple angles, valve-capable fittings, and spare O-rings in one box.\u003c\/p\u003e\n\n\u003ch3\u003eWhich fittings and thread sizes are included in this kit?\u003c\/h3\u003e\n\u003cp\u003eThe TRUCFUSION set contains 18 general AC fittings across three sizes plus valve-ready adapters and seals to suit most service hoses. Thread standards match common HVAC connectors to fit standard SAE hoses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFitting sizes: #6 (5\/8-18UNF), #8 (3\/4-16UNF), #10 (7\/8-14UNF)\u003c\/li\u003e\n  \u003cli\u003eAngles: straight (180°), 90°, and 45° to accommodate routing constraints\u003c\/li\u003e\n  \u003cli\u003eIncludes 4 fittings with R134a service valve compatibility for pressure measurement or charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the material and O-ring design affect durability and sealing?\u003c\/h3\u003e\n\u003cp\u003eThe fittings combine an aluminum tube body with zinc-plated iron components to balance weight, strength, and corrosion resistance for workshop and field use. Each connection uses an O-ring beadlock design that compresses into the hose bead, forming a reliable seal without complicated tooling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum tubing resists corrosion and keeps assemblies lightweight\u003c\/li\u003e\n  \u003cli\u003eZinc-plated iron hardware improves thread strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003eBeadlock O-rings provide leak-resistant seals for common refrigerants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical jobs can this 42-piece set solve?\u003c\/h3\u003e\n\u003cp\u003eThis assortment is built to support repair, replacement, custom hose assemblies, and bench testing. The multiple angles and valve-ready fittings make it easier to adapt hoses to tight engine bays, HVAC racks, or prototype layouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRepair worn or damaged connector ends on automotive A\/C hoses\u003c\/li\u003e\n  \u003cli\u003eCreate custom-length hose assemblies for retrofit or replacement work\u003c\/li\u003e\n  \u003cli\u003eAttach service gauges and charging lines using the R134a-capable fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for technicians familiar with hose crimping and beadlock assemblies; no specialized proprietary parts are required. Basic hand tools and a standard crimping or swaging tool for hose ends are usually sufficient, and the included clamps help with temporary hold during assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard hose crimping\/swaging tool recommended for permanent fittings\u003c\/li\u003e\n  \u003cli\u003eHand tools: wrenches sized for 5\/8-18UNF, 3\/4-16UNF, 7\/8-14UNF threads\u003c\/li\u003e\n  \u003cli\u003eUse spare O-rings from the kit to replace any damaged seals during assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: technicians, fabricators, and DIYers who service automotive and light-commercial A\/C systems and need a compact kit of common connectors. If you regularly build or repair refrigerant hoses, retrofit components for R134a systems, or want a ready supply of angled fittings and spare O-rings, this TRUCFUSION 42-piece set keeps frequently used sizes and valve-ready parts on hand for faster, cleaner work.\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 these fittings compatible with R134a service equipment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Four fittings in the kit are R134a valve-ready so they accept standard R134a service hoses and gauges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What thread sizes are included in the set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 5\/8-18UNF (#6), 3\/4-16UNF (#8) and 7\/8-14UNF (#10) thread sizes for standard hoses.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TRUCFUSION","offers":[{"title":"Default Title","offer_id":67586650472633,"sku":"B0FX83M1ST","price":152.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/trucfusion-front-packaging-ac-fitting-set.jpg?v=1790489290","url":"https:\/\/redleafauto.ca\/products\/trucfusion-air-conditioning-ac-fitting-set-42-piece-6-8-10-straight-90-45-fittings-with-valve-ready-connectors","provider":"Redleaf Auto","version":"1.0","type":"link"}