{"product_id":"ckauto-tr414-tubeless-snap-in-valve-stems-black-100-pack-epdm-rubber-brass-core","title":"CKAuto TR414 Tubeless Snap-In Valve Stems, Black — 100-Pack, EPDM Rubber \u0026 Brass Core","description":"\u003cp\u003e\u003cstrong\u003eCKAuto TR414 tubeless rubber snap-in valve stems are replacement valve stems made of ozone-resistant EPDM rubber with brass cores, supplied 100 pieces per bag for standard 11.5 mm (.453\") rim holes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep air sealed and TPMS-compatible wheels functioning with a bulk supply of reliable TR414 valve stems. These CKAuto units combine a brass core with durable EPDM rubber, are 100% leakage tested, and are sized for the common U.S. rim hole diameter. They’re intended as direct-fit snap-in replacements for tubeless passenger and light-truck wheels that accept TR414 stems.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does CKAuto TR414 fit and how do I know it’s the right size?\u003c\/h3\u003e\n\u003cp\u003eTR414 stems are made for rims with an 11.5 mm (.453\") valve hole—the most common size for many passenger cars and light trucks. Confirm your rim hole diameter before ordering to ensure a secure snap-in fit and proper seating against the wheel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for rim holes 11.5 mm (.453\")\u003c\/li\u003e\n  \u003cli\u003eStandard TR414 profile for tubeless passenger\/light-truck wheels\u003c\/li\u003e\n  \u003cli\u003eSold in a bulk 100-piece bag for multiple repairs or shops\u003c\/li\u003e\n  \u003cli\u003eCompatible with most factory and aftermarket wheels that accept TR414\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these valve stems and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eCKAuto TR414 stems use ozone-resistant EPDM rubber around a brass central core to resist cracking and weathering. The brass insert ensures reliable thread engagement and longevity while the rubber body maintains an airtight seal under normal driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEPDM rubber resists ozone, heat, and aging\u003c\/li\u003e\n  \u003cli\u003eBrass core for durable thread connection and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e100 percent leakage tested before packing\u003c\/li\u003e\n  \u003cli\u003eBlack finish for a low-profile, factory look\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are these installed and what tools or steps are needed?\u003c\/h3\u003e\n\u003cp\u003eThese are snap-in valve stems that install from inside the wheel without pressing tools for many applications; a valve stem puller or hand tool makes seating easier and more consistent. Remove the tire from the wheel if needed, push the stem through the rim hole, and pull it into place until the rubber flange seats against the wheel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstallation usually requires a valve stem puller or manual tug\u003c\/li\u003e\n  \u003cli\u003eBest installed when the tire bead is unseated or with the wheel removed\u003c\/li\u003e\n  \u003cli\u003eConfirm seating and test with soapy water or a leak tester after install\u003c\/li\u003e\n  \u003cli\u003eSimple replacement for shops and DIYers familiar with tire service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the 100-piece bag mean for buyers and workshops?\u003c\/h3\u003e\n\u003cp\u003eA 100-piece bag is aimed at pros, fleet managers, or DIYers who want a ready supply for multiple tires. Buying in bulk lowers per-piece cost and keeps a dependable stock for maintenance, seasonal tire changes, or emergency replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBulk packaging: 100 valve stems per bag\u003c\/li\u003e\n  \u003cli\u003eCost-effective for shops, fleets, and enthusiasts\u003c\/li\u003e\n  \u003cli\u003eConvenient for servicing multiple vehicles without reordering\u003c\/li\u003e\n  \u003cli\u003eConsistent brand quality across the full batch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: CKAuto TR414 valve stems are suitable for automotive repair shops, tire service centers, fleet maintenance teams, and hands-on vehicle owners needing dependable, TPMS-compatible snap-in replacement stems in bulk. If you maintain multiple vehicles or prefer to keep spares on hand for seasonal tire swaps and roadside repairs, this 100-piece pack delivers a durable, industry-standard option for common passenger and light-truck rims.\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 CKAuto TR414 valve stems compatible with TPMS sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These TR414 snap-in stems are designed for tubeless wheels and are commonly used with TPMS valve cores, but confirm sensor fit for your specific TPMS model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install TR414 valve stems without removing the tire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Often they can be snapped in with the bead seated using a puller, but full removal of the tire provides easiest, most reliable seating and leak testing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CKAuto","offers":[{"title":"Default Title","offer_id":55167893766487,"sku":"B077X6JW22","price":42.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/ckauto-tr414-front-packaging.jpg?v=1790395482","url":"https:\/\/britishgarage.co.uk\/products\/ckauto-tr414-tubeless-snap-in-valve-stems-black-100-pack-epdm-rubber-brass-core","provider":"British Garage","version":"1.0","type":"link"}