{"product_id":"bkbnsj-2-pack-19x7-8-inner-tubes-with-tr13-valve-heavy-duty-fit-for-mowers-tractors-golf-carts","title":"BKBNSJ 2-Pack 19x7-8 Inner Tubes with TR13 Valve – Heavy-Duty Fit for Mowers, Tractors \u0026 Golf Carts","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eThe BKBNSJ 2-pack inner tubes are designed for common 19x7-8 sizing, compatible with a range of outdoor power equipment such as mowers, tractors, golf carts, and snow blowers. With two tubes in the box, you can swap in a spare quickly and get back to work or play without extended downtime.\u003c\/p\u003e\n  \u003cp\u003eWhether you’re maintaining a tidy lawn, navigating rugged fields, or clearing a path in winter, these tubes provide a reliable option to keep wheels turning smoothly. The universal fit covers several sub-sizes (19x7-8, 19x7.00-8, 20x7-8), so you can confirm compatibility before purchasing for peace of mind.\u003c\/p\u003e\n  \u003ch3\u003eDurability and material performance\u003c\/h3\u003e\n  \u003cp\u003eConstructed from high-quality butyl rubber, the inner tubes offer strong permeability control and resistance to aging and inorganic acids. They’re built to endure temperature swings, helping maintain performance under varied seasonal conditions.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eHigh-quality butyl rubber with good permeability control\u003c\/li\u003e\n    \u003cli\u003eResistance to aging and temperature variations\u003c\/li\u003e\n    \u003cli\u003eCompatibility with a broad range of equipment (mower, tractor, golf cart, snow blower and more)\u003c\/li\u003e\n    \u003cli\u003eIncludes 2 tubes for quick replacement\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eInstallation, testing, and care\u003c\/h3\u003e\n  \u003cp\u003eInstalling a spare tube is straightforward. Before you seal it in, test the new tube for leaks by submerging it in water—any visible bubbles indicate a defect and should be replaced. If you encounter an issue, contact us for a fast replacement.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eTwo inner tubes included for easy swaps\u003c\/li\u003e\n    \u003cli\u003eBefore installation, submerge in water to check for leaks\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003ePerformance on the go\u003c\/h3\u003e\n  \u003cp\u003eBy reducing the friction between the tire and hardware, the inner tubes can lessen wheel vibration and extraneous noise, contributing to a steadier, more controlled ride. The TR13 straight valve stem design supports reliable inflation and helps keep air pressure steady over time.\u003c\/p\u003e\n  \u003cp\u003eEfficient air retention coupled with a robust valve design means less frequent reinflation, so you can focus on the task at hand rather than tire maintenance. Always verify your exact model to ensure the best fit, and store spares in a cool, dry place when not in use.\u003c\/p\u003e\n\u003c\/div\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: What sizes do these inner tubes fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit universal 19x7-8 sizes, including 19x7.00-8 and 20x7-8, suitable for mowers, tractors, golf carts, and similar equipment; please confirm your model before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the tubes come with valve stems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the pack includes two inner tubes with TR13 straight valve stems for easy inflation and broad rim compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BKBNSJ","offers":[{"title":"Default Title","offer_id":43980513575046,"sku":"B0FC2B5G4H","price":35.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/bkbnsj-2pack-inner-tubes-19x7-8-tr13-stem.jpg?v=1778689095","url":"https:\/\/patiozora.com\/products\/bkbnsj-2-pack-19x7-8-inner-tubes-with-tr13-valve-heavy-duty-fit-for-mowers-tractors-golf-carts","provider":"PatioZora","version":"1.0","type":"link"}