{"product_id":"toyota-transfer-case-drain-plug-gaskets-set-of-10-oem-90430-18008-copper-style-washers-for-leak-free-seal","title":"Toyota transfer case drain plug gaskets set of 10 OEM 90430-18008, copper-style washers for leak-free seal","description":"\u003cp\u003e\u003cstrong\u003eThese are genuine Toyota transfer case drain plug gaskets (OEM 90430-18008) sold as a set of 10 to restore a proper seal on drain and fill plugs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you service your Toyota's transfer case, using the correct OEM gasket ensures a reliable seal that reduces leaks and maintains proper fluid containment. This set contains ten factory-spec copper-style washers engineered to match Toyota dimensions and material standards so you can replace gaskets during routine maintenance or when reassembling after repairs.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these gaskets affect transfer case maintenance?\u003c\/h3\u003e\n\u003cp\u003eUsing the correct gasket helps prevent fluid seepage at the drain and fill plugs, which keeps internal components lubricated and running as intended. These OEM washers are sized to compress correctly under torque without deforming prematurely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact OEM dimensions for a proper fit on Toyota transfer case plugs.\u003c\/li\u003e\n  \u003cli\u003eConsistent compression to maintain a leak-free seal after installation.\u003c\/li\u003e\n  \u003cli\u003eSold in a convenient set of 10 to cover multiple services or vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these gaskets fit my specific Toyota model?\u003c\/h3\u003e\n\u003cp\u003eThese gaskets correspond to Toyota part number 90430-18008, commonly used on a range of models and years for transfer case drain and fill plugs. Verify compatibility by checking your vehicle’s parts diagram or matching the existing gasket dimensions to the OEM number.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReference OEM part 90430-18008 to confirm fitment for your model\/year.\u003c\/li\u003e\n  \u003cli\u003eWorks for transfer case drain\/fill plugs that require the same washer size and thickness.\u003c\/li\u003e\n  \u003cli\u003eFits when specified in your vehicle’s repair manual or parts list.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install these drain plug gaskets?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: remove the old gasket, clean the mating surfaces, place a new gasket on the plug, and torque the plug to the manufacturer’s specification. Replacing the gasket each time you remove the drain or fill plug helps ensure a consistent seal and avoids leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways replace the gasket whenever the plug is loosened or removed.\u003c\/li\u003e\n  \u003cli\u003eClean mating surfaces of oil, debris, and old gasket material before fitting.\u003c\/li\u003e\n  \u003cli\u003eTighten the plug to Toyota torque specs to prevent over-compression or leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose OEM gaskets over aftermarket options?\u003c\/h3\u003e\n\u003cp\u003eOEM gaskets are manufactured to Toyota tolerances and materials, lowering the chance of dimensional mismatch or premature failure. For critical sealing points like transfer case plugs, OEM ensures repeatable performance and straightforward parts sourcing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to Toyota factory tolerances for consistent sealing performance.\u003c\/li\u003e\n  \u003cli\u003eHigher likelihood of exact fit versus generic washers or improvised seals.\u003c\/li\u003e\n  \u003cli\u003eSold as a multi-pack for multiple services or spare parts inventory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This set is ideal for DIY mechanics, professional technicians, and fleet managers who service Toyota transfer cases and prefer factory-spec parts. If you perform fluid changes, rebuilds, or routine inspections on Toyota transfer cases, keeping a supply of OEM 90430-18008 gaskets ensures clean, correct reassembly and reduces the risk of leaks after maintenance.\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: How many gaskets come in this set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing includes ten (10) genuine Toyota drain plug gaskets, part number 90430-18008.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to replace the gasket every time I remove the drain plug?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Replacing the gasket each time ensures a proper seal and helps prevent leaks after reassembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Toyota","offers":[{"title":"Default Title","offer_id":48084770783390,"sku":"B00TNYPEVY","price":36.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/toyota-transfer-case-drain-plug-gasket-single.jpg?v=1785862581","url":"https:\/\/northtrailauto.ca\/products\/toyota-transfer-case-drain-plug-gaskets-set-of-10-oem-90430-18008-copper-style-washers-for-leak-free-seal","provider":"North Trail Auto","version":"1.0","type":"link"}