{"product_id":"daptemn-a-c-compressor-sealing-kit-175-piece-metal-port-washers-nbr-o-rings-for-automotive-refrigeration","title":"Daptemn A\/C Compressor Sealing Kit 175‑piece – Metal Port Washers \u0026 NBR O‑Rings for Automotive Refrigeration","description":"\u003cp\u003e\u003cstrong\u003eDaptemn's 175-piece A\/C compressor sealing kit gives you a comprehensive assortment of gaskets and NBR O-rings designed to repair and reseal automotive air conditioning compressor ports and fittings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit combines a wide range of self-centering metal port washers and nitrile (NBR) O-rings sized for many common vehicle compressor service needs from about 2000–2015 models and beyond. The parts are intended for sealing refrigerant and lubricant lines, threaded plugs and fittings where a reliable compressive seal and resistance to oil and fuel are required. Packaged as a mechanic-friendly assortment, the set helps limit downtime by providing multiple sizes so you can match the correct ID\/OD and thickness at the bench or roadside.\u003c\/p\u003e\n\n\u003ch3\u003eWhich components are included in the kit and what sizes will I find?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains 175 pieces split between plated self-centered port washers and nitrile O-rings, covering a broad range of inner and outer diameters and thicknesses for compressor ports and A\/C fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e90+ metal sealing washers in multiple diameters and thicknesses (examples include 31.5×17.5×1.3mm, 28.5×15.2×1.3mm, 25×17.3×1.3mm, etc.).\u003c\/li\u003e\n  \u003cli\u003eApproximately 85 NBR O-rings spanning small to larger cross-sections (samples: 5.29×1.78mm up to 17.04×3.53mm).\u003c\/li\u003e\n  \u003cli\u003eQuantities vary per size so you’ll have spare pieces for repeated jobs or stock replenishment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these materials perform with refrigerant oil and under pressure?\u003c\/h3\u003e\n\u003cp\u003eSeal materials were chosen for compatibility with common automotive refrigerant oils and to withstand compressor system conditions without rapid degradation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWashers are plated (galvanized) to resist rust and provide a durable sealing face.\u003c\/li\u003e\n  \u003cli\u003eO-rings are nitrile (NBR), offering oil resistance and flexibility across automotive temperature ranges.\u003c\/li\u003e\n  \u003cli\u003eRated working temperature range roughly -30°C to 120°C and designed for high-pressure tubing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and repair scenarios is this kit suited for?\u003c\/h3\u003e\n\u003cp\u003eThe assortment was selected to fit many common automotive A\/C compressor ports and line fittings used by a wide range of manufacturers, making it useful for general service and emergency repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many passenger cars and light trucks from brands like Suzuki, Chevy, Ford, Dodge, Honda, BMW, Nissan and similar models.\u003c\/li\u003e\n  \u003cli\u003eIdeal for replacing worn port gaskets, resealing threaded plugs, and restoring compressor line integrity.\u003c\/li\u003e\n  \u003cli\u003eAlso applicable for sealing mechanical joints in fuel, oil, or non-corrosive fluid systems where NBR and plated washers are appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I select the correct washer or O-ring during replacement?\u003c\/h3\u003e\n\u003cp\u003eChoose by matching inner and outer diameters plus thickness or cross-section to the original seal; having the full assortment makes identification quicker at the bench.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasure the failed part’s ID\/OD and thickness, then pick the closest match from the kit sizes.\u003c\/li\u003e\n  \u003cli\u003eConfirm material compatibility with your system fluid (NBR for common oils; plated washers for mechanical compression seals).\u003c\/li\u003e\n  \u003cli\u003eWhen in doubt, use a spare piece from the kit to test-fit before final assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Mechanics, DIY enthusiasts and fleet technicians who service automotive A\/C compressors, refrigerant lines and related threaded connections will find this Daptemn kit useful. It’s especially helpful for workshops that need a broad selection of sizes on hand to quickly diagnose and repair leaks without repeatedly ordering single-size parts. If you require seals for specialty refrigerants or extreme temperatures, verify material compatibility before installation.\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: Will these seals fit my vehicle's A\/C compressor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly—this kit includes many common washer and O-ring sizes for 2000–2015 models; match ID\/OD and thickness to your original seal for fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the O-rings compatible with refrigerant oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the O-rings are NBR (nitrile) designed for compatibility with common automotive refrigerant oils and lubricants.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Daptemn","offers":[{"title":"Default Title","offer_id":55163195720023,"sku":"B0FG7P44MN","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/daptemn-front-packaging-ac-seal-kit.jpg?v=1790342084","url":"https:\/\/britishgarage.co.uk\/products\/daptemn-a-c-compressor-sealing-kit-175-piece-metal-port-washers-nbr-o-rings-for-automotive-refrigeration","provider":"British Garage","version":"1.0","type":"link"}