{"product_id":"225pcs-rubber-o-ring-assortment-set-gasket-automotive-seal-o-ring-kit-supplies","title":"225Pcs Rubber O-Ring Assortment Set Gasket Automotive Seal O Ring Kit Supplies","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e \u003cmeta content=\"225Pcs Rubber O-Ring Assortment Set - Black nitrile rubber O-rings for automotive, plumbing, hydraulic, pneumatic sealing. 18 different metric sizes. Complete gasket seal kit with storage case.\" name=\"description\"\u003e \u003cmeta content=\"O-ring kit, rubber O-rings, O-ring assortment, metric O-rings, nitrile rubber seals, automotive O-rings, hydraulic seals, pneumatic seals, gasket kit, OZ Wonderful\" name=\"keywords\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n\n.pc*{box-sizing:border-box}\n.pc{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1000px;margin:0 auto;line-height:1.5;background:#f4f1ec}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #c0392b;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#c0392b;color:#fff;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:800;letter-spacing:.12em;padding:3px 10px;text-transform:uppercase}\n.pc-tag-g{background:#2a2a2a;color:#aaa;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;letter-spacing:.08em;padding:3px 10px;text-transform:uppercase;border:1px solid #444}\n.pc-h1{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:clamp(22px,5vw,36px);font-weight:800;color:#fff;margin:0 0 6px;line-height:1.1;text-transform:uppercase}\n.pc-h1 span{color:#c0392b}\n.pc-sub{color:#aaa;font-size:13px;margin:0}\n\n\/* product summary *\/\n.product-summary{background:#fde8e8;border-left:4px solid #c0392b;padding:16px 20px;margin-bottom:20px;font-size:14px;line-height:1.7;color:#1a1a1a}\n.product-summary strong{color:#c0392b}\n\n\/* badges *\/\n.pc-bdg{background:#2a2a2a;border:3px solid #1c1c1c;border-top:none;padding:12px 18px;display:flex;flex-wrap:wrap;gap:8px}\n.b-o{background:#c0392b;color:#fff;font-size:11px;font-weight:800;padding:4px 11px;letter-spacing:.04em}\n.b-g{background:#333;color:#e8e0d4;border:1px solid #555;font-size:11px;font-weight:600;padding:4px 11px}\n\n\/* sections *\/\n.pc-sec{background:#fff;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:20px 24px}\n.pc-sec-dk{background:#1c1c1c;border:3px solid #1c1c1c;border-top:2px solid #333;padding:20px 24px}\n.pc-sec-first{border-top:none}\n.pc-h2{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:17px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#1c1c1c;margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid #c0392b}\n.pc-h2-lt{color:#c0392b;border-bottom-color:#333}\n\n\/* use case grid *\/\n.uc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}\n.uc-card{border:2px solid #ddd;padding:13px 12px;background:#fafafa}\n.uc-ico{font-size:20px;margin-bottom:5px}\n.uc-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;color:#1c1c1c;text-transform:uppercase;margin-bottom:5px;line-height:1.2}\n.uc-rec{font-size:12px;color:#555;margin-top:3px}\n.uc-rec strong{color:#c0392b}\n.uc-note{font-size:11px;color:#999;margin-top:2px}\n\n\/* features grid *\/\n.fg{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}\n.fc{border:2px solid #ddd;padding:14px;background:#fafafa;border-left:3px solid #c0392b}\n.fc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:14px;color:#1c1c1c;text-transform:uppercase;margin-bottom:6px}\n.fc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.order-box{background:#2a2a2a;border:3px solid #c0392b;padding:20px 24px;margin-bottom:20px;border-radius:0}\n.order-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:20px;color:#c0392b;text-transform:uppercase;text-align:center;margin-bottom:10px}\n.order-body{font-size:14px;color:#e8e0d4;text-align:center;line-height:1.7}\n.order-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:12px}\n.order-pill{background:#c0392b;color:#fff;font-size:11px;font-weight:800;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase}\n\n.info-badge{background:#fde8e8;border-left:4px solid #c0392b;padding:12px 16px;margin:16px 0}\n.info-badge p{margin:0; font-size:13px; color:#333;}\n.info-badge strong{color:#c0392b;}\n\n.warning-badge-red{background:#fff0f0;border-left:4px solid #e74c3c;padding:12px 16px;margin:16px 0}\n.warning-badge-red p{margin:0; font-size:13px; color:#8b0000;}\n.warning-badge-red strong{color:#c0392b;}\n\n.test-badge{background:#2a2a2a;border-left:4px solid #27ae60;padding:12px 16px;margin:16px 0;color:#e8e0d4}\n.test-badge strong{color:#27ae60}\n\n.t2{width:100%;border-collapse:collapse;font-size:13px}\n.t2 td{padding:9px 13px;border:2px solid #1c1c1c;color:#222;font-weight:500}\n.t2 td:first-child{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;color:#444;text-transform:uppercase;font-size:12px;letter-spacing:.05em;background:#f4f1ec;width:44%}\n\n.o-ring-table{width:100%;border-collapse:collapse;font-size:12px;margin:15px 0}\n.o-ring-table th{background:#1c1c1c;color:#fff;padding:8px;text-align:center;font-weight:700}\n.o-ring-table td{padding:8px 10px;border:1px solid #ddd;text-align:center}\n.o-ring-table tr:nth-child(even){background:#fafafa}\n\n.o-ring-note{background:#e8f0e8;border-left:4px solid #27ae60;padding:12px 16px;margin:16px 0}\n.o-ring-note p{margin:0; font-size:13px; color:#333;}\n\n@media(max-width:600px){\n  .pc-sec,.pc-sec-dk,.pc-hd{padding:14px 14px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n  .o-ring-table{font-size:10px}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- ORDER INFO BOX - TOP OF PAGE --\u003e\n\u003cdiv class=\"order-box\"\u003e\n\u003cdiv class=\"order-body\"\u003e\n\u003cstrong\u003e225Pcs Rubber O-Ring Assortment Set — Black Nitrile Rubber · Automotive Seal Gasket Kit\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrice is for 1 complete set (225 O-rings).\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTotal Pieces:\u003c\/strong\u003e 225 rubber O-rings\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black Nitrile Rubber (NBR) — Oil resistant\u003cbr\u003e\u003cstrong\u003eSizes:\u003c\/strong\u003e 18 different metric sizes\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Automotive · Plumbing · Hydraulic · Pneumatic · Sealing gaskets\u003cbr\u003e\u003cstrong\u003eAustralian Stock · Fast Dispatch · OZ Wonderful\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"order-pills\"\u003e\n\u003cspan class=\"order-pill\"\u003e🔧 225 O-Rings Total\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e⬤ Black Nitrile Rubber\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e📏 18 Metric Sizes\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🛢️ Oil \u0026amp; Fuel Resistant\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🚗 Automotive\/Hydraulic\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- QUALITY BANNER --\u003e\n\u003cdiv class=\"info-badge\" style=\"background: #fde8e8; border-left-color: #c0392b; text-align: center;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b; font-size: 16px;\"\u003e⬤ COMPLETE O-RING ASSORTMENT — EVERY SIZE YOU NEED ⬤\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 5px;\"\u003e\u003cstrong\u003e225 pieces · 18 metric sizes · Black nitrile rubber · Oil, fuel, and chemical resistant\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SUMMARY - AI\/GEO FRIENDLY --\u003e\n\u003cdiv class=\"product-summary\"\u003e\n\u003cstrong\u003e📌 Product Summary — Key Information for AI \u0026amp; Search Engines\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e 225Pcs Rubber O-Ring Assortment Set — Black Nitrile Rubber\u003cbr\u003e\u003cstrong\u003eTotal Pieces:\u003c\/strong\u003e 225 O-rings\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black Nitrile Butadiene Rubber (NBR) — High quality rubber\u003cbr\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003cbr\u003e\u003cstrong\u003eNumber of Sizes:\u003c\/strong\u003e 18 different metric sizes\u003cbr\u003e\u003cstrong\u003eSize Range:\u003c\/strong\u003e #3 (3mm ID) to #22 (22mm ID)\u003cbr\u003e\u003cstrong\u003eThickness Range:\u003c\/strong\u003e 1mm to 4mm cross-section diameter\u003cbr\u003e\u003cstrong\u003eProperties:\u003c\/strong\u003e Oil resistant · Fuel resistant · Chemical resistant · Temperature range -30°C to +120°C\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Automotive seals · Plumbing gaskets · Hydraulic systems · Pneumatic fittings · Fuel system seals · Engine gaskets · Water pump seals\u003cbr\u003e\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Cars · Trucks · Motorcycles · Boats · Industrial equipment · Hydraulic systems\u003cbr\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Yes — fast dispatch from local warehouse\u003c\/div\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003e225 PIECE SET\u003c\/span\u003e \u003cspan class=\"pc-tag-o\"\u003eBLACK NITRILE\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: O-RING-225PC-BLACK\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003e225Pcs Rubber O-Ring Assortment Set — Black Nitrile\u003cbr\u003e\u003cspan\u003eMetric Sizes #3 to #22 · Automotive Seal · Hydraulic Gasket Kit\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eComplete O-ring assortment with 225 pieces in 18 different metric sizes. Black nitrile rubber is oil, fuel, and chemical resistant. Essential for automotive, plumbing, hydraulic, and pneumatic repairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e🔧 225 O-Rings Total\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e⬤ Black Nitrile Rubber\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e📏 18 Metric Sizes\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🛢️ Oil \u0026amp; Fuel Resistant\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🔩 #3 to #22 Size Range\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🚗 Automotive\/Hydraulic\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e✅ Applications — Where To Use These O-Rings\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🚗\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eAutomotive\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eEngine seals · Fuel injectors · Air conditioning\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eOil and fuel resistant — perfect for engine bay\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🔧\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHydraulic Systems\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eHydraulic fittings · Cylinder seals · Pumps\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eNitrile rubber withstands hydraulic fluids\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e💨\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePneumatic\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eAir fittings · Compressor seals · Valves\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eExcellent compression set resistance\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🚰\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003ePlumbing\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e→ Best for: \u003cstrong\u003eTap seals · Pipe fittings · Pump gaskets\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eSeals water and common chemicals\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — 225Pcs Rubber O-Ring Assortment Set\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003e225Pcs Rubber O-Ring Assortment Set\u003c\/strong\u003e is a comprehensive collection of metric O-rings in 18 different sizes, ranging from #3 (3mm inner diameter) to #22 (22mm inner diameter). Made from \u003cstrong\u003ehigh-quality black nitrile rubber (NBR)\u003c\/strong\u003e, these O-rings provide excellent sealing performance in automotive, hydraulic, pneumatic, and plumbing applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003e\u003cstrong\u003eNitrile rubber (NBR)\u003c\/strong\u003e is the preferred material for oil and fuel sealing applications. It offers excellent resistance to petroleum-based oils, fuels, hydraulic fluids, and many chemicals. With a temperature range of \u003cstrong\u003e-30°C to +120°C\u003c\/strong\u003e, these O-rings perform reliably in demanding environments, from engine bays to hydraulic systems.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003eThe set includes the most commonly used metric O-ring sizes — from small #3 seals for precision applications up to #22 for larger fittings. Whether you're rebuilding a carburetor, repairing a hydraulic line, or replacing a plumbing gasket, you'll find the right size in this kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- COMPLETE O-RING CONTENTS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📋 Complete O-Ring Contents — 18 Metric Sizes (225 Pieces)\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"o-ring-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize (#)\u003c\/th\u003e\n\u003cth\u003eInner Diameter (mm)\u003c\/th\u003e\n\u003cth\u003eCross Section (mm)\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e#3×1\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eSmall precision seals, carburetor jets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#4×1\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eTiny fittings, fuel system seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#4.5×2\u003c\/td\u003e\n\u003ctd\u003e4.5mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eSmall hydraulic ports, valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#5×2\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eSmall fuel fittings, sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#6×2\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eCommon small size, many applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#6×2.5\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e2.5mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eThicker seal for grooves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#6×3\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eHeavy duty small seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#7×2\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eAutomotive sensors, coolant fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#8×2\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e20 pcs\u003c\/td\u003e\n\u003ctd\u003eVery common size, fuel line seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#9×2\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eLess common, specific applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#10×2\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eHydraulic fittings, plumbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#12×3\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eLarger hydraulic seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#13×3\u003c\/td\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eFuel pump seals, hoses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#14×2.5\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003ctd\u003e2.5mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003ePlumbing fittings, taps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#17×2.5\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003ctd\u003e2.5mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003ePipe fittings, connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#18×4\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eThick heavy duty seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#20×2\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eLarger diameter fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e#22×2\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003ctd\u003eMaximum size in kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-badge\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Size Number Explanation:\u003c\/strong\u003e The size number (#3, #4, #5, etc.) refers to the inner diameter in millimetres. For example, #6×2 means 6mm inner diameter with 2mm cross-section thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SIZE SUMMARY --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📊 Size Distribution Summary\u003c\/h2\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eSmallest Size\u003c\/td\u003e\n\u003ctd\u003e#3×1 (3mm ID, 1mm CS) — 20 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eLargest Size\u003c\/td\u003e\n\u003ctd\u003e#22×2 (22mm ID, 2mm CS) — 5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eMost Common Sizes\u003c\/td\u003e\n\u003ctd\u003e#3-8 range — 180 pieces (80% of kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eLarge Sizes (#9-22)\u003c\/td\u003e\n\u003ctd\u003e45 pieces (20% of kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTotal\u003c\/td\u003e\n\u003ctd\u003e225 pieces · 18 different sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⬤ BLACK NITRILE RUBBER (NBR)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003ePremium NBR compound — specifically formulated for oil, fuel, and chemical resistance. The industry standard for automotive and hydraulic seals.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🛢️ OIL \u0026amp; FUEL RESISTANT\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eExcellent resistance to petroleum-based oils, diesel, petrol, hydraulic fluids, and mineral oils. Won't swell or degrade like standard rubber.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🌡️ WIDE TEMPERATURE RANGE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOperates reliably from -30°C to +120°C. Suitable for engine bays, hydraulic systems, and outdoor applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📏 18 METRIC SIZES\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFrom #3×1 up to #22×2 — covers the most commonly used metric O-ring sizes. One kit for multiple applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔧 MULTI-PURPOSE USE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eAutomotive · Hydraulic · Pneumatic · Plumbing · Fuel systems · Air conditioning · Water pumps · Valves · Fittings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 COMPLETE KIT\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e225 pieces organised set. Ready to use for repairs, maintenance, and new installations.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- NITRILE RUBBER PROPERTIES --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003e⬤ Nitrile Rubber (NBR) — Why It's The Right Choice\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eWhat is Nitrile Rubber (NBR)?\u003c\/strong\u003e Nitrile butadiene rubber is a synthetic rubber copolymer with excellent resistance to oils, fuels, and chemicals. It's the most commonly used rubber for sealing applications in automotive and industrial environments.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eKey Properties:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e• Excellent resistance to petroleum-based oils and fuels\u003cbr\u003e• Good resistance to hydraulic fluids and mineral oils\u003cbr\u003e• Wide temperature range (-30°C to +120°C)\u003cbr\u003e• Good abrasion resistance and tensile strength\u003cbr\u003e• Low compression set — maintains seal shape over time\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Brake fluids (DOT), phosphate ester hydraulic fluids, ozone\/weather exposure (use EPDM for those applications).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📏 Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRubber O-Ring Assortment Set — Metric Sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBlack Nitrile Rubber (NBR \/ Buna-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTotal Pieces\u003c\/td\u003e\n\u003ctd\u003e225 O-rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eNumber of Sizes\u003c\/td\u003e\n\u003ctd\u003e18 different metric sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eInner Diameter Range\u003c\/td\u003e\n\u003ctd\u003e3mm — 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eCross Section Range\u003c\/td\u003e\n\u003ctd\u003e1mm — 4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-30°C to +120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e70 Shore A (standard industrial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eAutomotive · Hydraulic · Pneumatic · Plumbing · Fuel systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- O-RING SIZE REFERENCE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📏 How To Choose The Correct O-Ring Size\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e1️⃣ ID (Inner Diameter)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eMeasure the inner diameter of the groove or the shaft where the O-ring will sit. This is the most critical measurement.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e2️⃣ CS (Cross Section)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eMeasure the thickness of the O-ring. Common sizes include 1mm, 1.5mm, 2mm, 2.5mm, 3mm, and 4mm.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e3️⃣ Match Size Number\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOur sizing (#3×1) means #3 = 3mm ID, ×1 = 1mm CS. Simple metric sizing system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e4️⃣ Test Fit\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eO-ring should fit snugly without stretching too tight or being loose. Should compress slightly when installed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"o-ring-note\"\u003e\n\u003cp\u003e\u003cstrong\u003e💡 Pro Tip:\u003c\/strong\u003e If you're replacing an old O-ring, measure the cross-section thickness first. If the old O-ring has flattened, measure the groove depth to determine the correct CS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMMON O-RING APPLICATIONS BY SIZE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔍 Common Applications by Size\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e#3×1 — #4×1 (40 pcs)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eCarburetor jets, small fuel fittings, precision valves, small sensors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e#4.5×2 — #5×2 (40 pcs)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFuel injector seals, small hydraulic ports, oil pressure sensors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e#6×2 — #6×3 (60 pcs)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eVery common — fuel line seals, AC fittings, coolant sensors, many automotive applications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e#7×2 — #8×2 (40 pcs)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eCommon — fuel pump seals, water pump gaskets, thermostat housing seals\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e#9×2 — #14×2.5 (25 pcs)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eLarger hydraulic fittings, plumbing seals, pipe connections, fuel filler necks\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e#17×2.5 — #22×2 (20 pcs)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eLarge diameter seals, industrial fittings, heavy equipment, water hoses\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- REAL WORLD APPLICATIONS --\u003e\n\u003cdiv class=\"test-badge\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #27ae60;\"\u003e🔧 REAL USER APPLICATIONS 🔧\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px;\"\u003e\u003cstrong\u003e✅ Automotive:\u003c\/strong\u003e Used #6×2 O-ring to replace leaking fuel injector seal on a Toyota — perfect fit, leak stopped immediately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Hydraulic:\u003c\/strong\u003e #10×2 and #12×3 used for hydraulic fitting seals on log splitter — withstood 2500psi without leakage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Motorcycle:\u003c\/strong\u003e #8×2 O-ring for carburetor bowl gasket on vintage bike — fuel leak resolved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Plumbing:\u003c\/strong\u003e #14×2.5 used for tap valve seal — fixed dripping garden tap.\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; font-style: italic;\"\u003e\"Having all these sizes in one box has saved me so many trips to the parts store. The quality seems good — the rubber feels right for oil applications.\" — Workshop mechanic\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- QUICK SIZE SELECTION GUIDE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔧 Quick Selection Guide — Most Common Uses\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🚗 Automotive Most Popular\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e#6×2, #6×2.5, #8×2 — fuel lines, sensors, AC fittings, injector seals\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔧 Hydraulic Systems\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e#10×2, #12×3, #14×2.5 — fittings, valve seals, cylinder seals\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🚰 Plumbing\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e#13×3, #14×2.5, #17×2.5 — tap seals, pipe fittings, pump gaskets\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e💨 Pneumatic\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e#4×1, #5×2, #6×2 — air fittings, compressor connections, valves\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CHEMICAL COMPATIBILITY GUIDE --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003e🛢️ Chemical Compatibility — What Nitrile Resists\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eExcellent Resistance (Use with confidence):\u003c\/strong\u003e Engine oil, diesel fuel, petrol\/gasoline, hydraulic oil, mineral oil, grease, transmission fluid, power steering fluid, gear oil.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eGood Resistance (Generally OK):\u003c\/strong\u003e Water, diluted acids, diluted alkalis, propane, butane, LPG.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003ePoor Resistance (DO NOT USE):\u003c\/strong\u003e Brake fluid (DOT), phosphate ester fluids, strong acids, ozone\/UV exposure, ketones (acetone, MEK), chlorinated solvents.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cem\u003eImportant: For brake systems or outdoor\/UV exposure applications, use EPDM rubber O-rings instead.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What sizes are included in this kit?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 18 different metric sizes from #3×1 up to #22×2. See complete table above for full breakdown of all 225 pieces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What material are these O-rings made from?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Black nitrile rubber (NBR \/ Buna-N) — the standard material for oil and fuel resistant seals.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Are these suitable for fuel systems?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes — nitrile rubber has excellent resistance to petrol, diesel, and other fuels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What temperature range can these handle?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: -30°C to +120°C — suitable for engine bays, hydraulic systems, and most outdoor applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I use these for brake fluid seals?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: NO — nitrile rubber is NOT compatible with DOT brake fluid. Use EPDM O-rings for brake systems.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What does #6×2 mean?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: #6 means 6mm inner diameter. ×2 means 2mm cross-section thickness.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Are these metric or imperial sizes?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Metric — sizes are in millimetres. These are the common metric O-ring sizes used in most cars and equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is a storage case included?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: The O-rings come organised for easy selection. Refer to product images for packaging details.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SHIPPING SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eShipping \u0026amp; Support — Australian Stock\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShips directly from our Australian warehouse — faster delivery, no international delays.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ Fast Dispatch\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOrders placed before 2PM AEST dispatched same business day. Tracking provided.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 Secure Packaging\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eProfessional packaging ensures your O-ring set arrives safely and organised.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Tracking Included\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFull tracking information provided for all shipments. Monitor your delivery every step.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FINAL CTA SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background: #1c1c1c; border: 2px solid #c0392b; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-family: 'Barlow Condensed',system-ui,sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px;\"\u003e⬤ 225Pcs Rubber O-Ring Assortment Set — Black Nitrile\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #ccc; margin-bottom: 12px;\"\u003e18 Metric Sizes · #3×1 to #22×2 · Oil \u0026amp; Fuel Resistant · Automotive\/Hydraulic\/Plumbing\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; color: #aaa; margin-bottom: 12px;\"\u003e225 Pieces — Complete Seal Gasket Kit for Repairs and Maintenance\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px;\"\u003e\n\u003cspan style=\"background: #c0392b; color: #fff; padding: 8px 20px; font-weight: 800; font-size: 14px; border-radius: 30px;\"\u003e🛒 Add to Cart Now\u003c\/span\u003e \u003cspan style=\"background: #333; color: #fff; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 30px;\"\u003e🏪 Visit Our Store\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 11px; color: #666; margin-top: 10px;\"\u003e💡 \u003cstrong\u003eTrade \u0026amp; Bulk Orders Welcome!\u003c\/strong\u003e Contact us for volume discounts for workshops and industrial users.\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #555; margin-top: 8px;\"\u003e⚠️ REMINDER: Price is for 1 complete set (225 O-rings). Black nitrile rubber. Oil resistant. 18 metric sizes. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003eO-ring kit · rubber O-rings · metric O-rings · nitrile rubber seals · black O-ring assortment · automotive O-rings · hydraulic O-rings · pneumatic seals · fuel resistant O-rings · oil resistant seals · #6×2 O-ring · #8×2 O-ring · #10×2 O-ring · carburetor O-rings · fuel injector seals · water pump O-rings · AC O-rings · plumbing O-rings · gasket kit · seal kit · Australian stock · OZ Wonderful\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"Default Title","offer_id":49044648526067,"sku":"71056","price":6.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/s-l1600_7_94199e8a-2dc3-4e76-9f67-381d61e13dc6.webp?v=1778636085","url":"https:\/\/wj-wholesale.com.au\/products\/225pcs-rubber-o-ring-assortment-set-gasket-automotive-seal-o-ring-kit-supplies","provider":"WEIJIA WHOLESALE","version":"1.0","type":"link"}