{"product_id":"351-piece-silicone-o-ring-set-10-sizes-oil-heat-resistant","title":"351-Piece Silicone O-Ring Set – 10 Sizes, Oil \u0026 Heat Resistant","description":"\n\u003ch2\u003e351-Piece Silicone O-Ring Assortment Kit – 10 Standard Sizes\u003c\/h2\u003e\n\u003cp\u003eStop leaks before they start! This comprehensive 351-piece silicone O-ring kit gives you 10 different standard sizes in one convenient set — perfect for automotive repairs, plumbing, industrial pipelines, household appliances, and hydraulic systems. Whether you're a DIY mechanic or a professional tradesperson, this kit keeps you prepared for virtually any sealing job.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This O-Ring Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 Standard Sizes in One Set:\u003c\/strong\u003e 351 individual O-rings covering a wide range of sealing applications — no more hunting for the right size mid-job.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Silicone Material:\u003c\/strong\u003e High-grade silicone rubber delivers exceptional oil resistance, heat resistance, and flexibility — ideal for car engines, hydraulic systems, and high-temperature pipelines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTight, Reliable Seal:\u003c\/strong\u003e The highly elastic design conforms precisely to mating surfaces, effectively preventing liquid and gas leaks for long-term pipeline and component safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Aging Resistant:\u003c\/strong\u003e Built to last, these O-rings resist chemical corrosion and material aging, reducing the need for frequent replacements and saving you money over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidely Applicable:\u003c\/strong\u003e Great for automotive repair, plumbing, HVAC, industrial machinery, household appliances, and general-purpose sealing tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silicone Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes Included:\u003c\/strong\u003e 10 different standard sizes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 351 pieces total\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e351 × Silicone O-Rings (assorted across 10 standard sizes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10000-psi-grease-gun-coupler-npt-1-8-quick-release-nozzle\"\u003e10,000 PSI Grease Gun Coupler NPT 1\/8 Quick Release Nozzle\u003c\/a\u003e — keep your fittings sealed and lubricated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0-60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester\u003c\/a\u003e — test and verify your hydraulic seals with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on sealing materials and standards, visit the \u003ca href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST)\u003c\/a\u003e, which provides guidelines on material performance and industrial standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are included in the 351-piece silicone O-ring kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes O-rings in 10 different standard sizes, providing excellent coverage for a wide range of automotive, plumbing, and industrial sealing applications. The varied size assortment means you'll have the right fit on hand for most common jobs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these silicone O-rings safe to use in automotive engines and hydraulic systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These O-rings are made from high-quality silicone rubber, which offers excellent resistance to oil, heat, and chemicals — making them well-suited for use in car engines, hydraulic lines, and high-temperature pipeline systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do silicone O-rings compare to standard rubber O-rings?\u003c\/h4\u003e\n\u003cp\u003eA: Silicone O-rings generally outperform standard rubber O-rings in terms of temperature range, UV resistance, and aging resistance. They remain flexible and effective across a broader range of operating conditions, making them a more durable and long-lasting sealing solution for demanding environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are included in the 351-piece silicone O-ring kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes O-rings in 10 different standard sizes, providing excellent coverage for a wide range of automotive, plumbing, and industrial sealing applications. The varied size assortment means you'll have the right fit on hand for most common jobs.\"}}, {\"@type\": \"Question\", \"name\": \"Are these silicone O-rings safe to use in automotive engines and hydraulic systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. These O-rings are made from high-quality silicone rubber, which offers excellent resistance to oil, heat, and chemicals — making them well-suited for use in car engines, hydraulic lines, and high-temperature pipeline systems.\"}}, {\"@type\": \"Question\", \"name\": \"How do silicone O-rings compare to standard rubber O-rings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Silicone O-rings generally outperform standard rubber O-rings in terms of temperature range, UV resistance, and aging resistance. They remain flexible and effective across a broader range of operating conditions, making them a more durable and long-lasting sealing solution for demanding environments.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"351pcs","offer_id":47718118981737,"sku":"14:10#351pcs","price":10.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S6aee0f903f7448f28b4456e366ae2289F_aa72df97-8a2c-4062-a49d-963209ea3106.webp?v=1782265832","url":"https:\/\/oasis-select.com\/products\/351-piece-silicone-o-ring-set-10-sizes-oil-heat-resistant","provider":"Oasis Select","version":"1.0","type":"link"}