{"product_id":"18-4-38-tractor-tube-tr218a-valve-stem-heavy-duty-agricultural-inner-tube","title":"18.4-38 Tractor Tube – TR218A Valve Stem – Heavy Duty Agricultural Inner Tube","description":"\u003ch1 style=\"margin: 0 0 10px 0; color: #ffd700; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e18.4-38 Inner Tube TR-218A – Heavy Duty Tractor Tire Tube\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2 style=\"margin: 10px 0 6px 0;\"\u003eReliable Air Retention for Tractor and Agricultural Tires\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e18.4-38 inner tube with TR-218A valve stem\u003c\/strong\u003e is designed for \u003cstrong\u003eagricultural and tractor applications\u003c\/strong\u003e, delivering \u003cstrong\u003edurable performance, dependable air retention, and long service life\u003c\/strong\u003e in demanding field conditions. Manufactured from premium heavy-duty rubber, this \u003cstrong\u003etractor tire inner tube\u003c\/strong\u003e ensures consistent inflation and reliable operation.\u003c\/p\u003e\n\u003ch2 style=\"margin: 14px 0 6px 0;\"\u003eBuilt for Heavy-Duty Agricultural Performance\u003c\/h2\u003e\n\u003cp\u003eEngineered for demanding farm environments, this \u003cstrong\u003e18.4-38 tractor inner tube\u003c\/strong\u003e helps maintain \u003cstrong\u003estable tire pressure, improved traction, and extended tire life\u003c\/strong\u003e. Its rugged construction supports heavy-duty tasks such as plowing, tilling, hauling, and general agricultural work.\u003c\/p\u003e\n\u003ch3 style=\"margin: 12px 0 6px 0;\"\u003eKey Features of the 18.4-38 TR-218A Inner Tube\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits 18.4-38 tractor tires\u003c\/strong\u003e for agricultural applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTR-218A metal valve stem\u003c\/strong\u003e for secure inflation and sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty rubber construction\u003c\/strong\u003e for durability and long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-resistant performance\u003c\/strong\u003e for consistent air pressure under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable operation\u003c\/strong\u003e in harsh farming conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for farm equipment\u003c\/strong\u003e and agricultural machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 12px 0 6px 0;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%; max-width: 900px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTube Size\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e18.4-38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eValve Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eTR-218A \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAgricultural \/ Tractor Tires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eHeavy-Duty Rubber Inner Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"margin: 14px 0 6px 0;\"\u003eWhy Choose This 18.4-38 Inner Tube\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003etractor inner tube\u003c\/strong\u003e is built for \u003cstrong\u003estrength, durability, and secure sealing\u003c\/strong\u003e. The TR-218A valve stem ensures reliable inflation and helps minimize air loss, reducing downtime and improving field efficiency.\u003c\/p\u003e\n\u003ch2 style=\"margin: 14px 0 6px 0;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFarm tractors\u003c\/li\u003e\n\u003cli\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli\u003ePlowing and tilling operations\u003c\/li\u003e\n\u003cli\u003eHauling and general fieldwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 14px 0 6px 0;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What tire size does this inner tube fit?\u003c\/strong\u003e\u003cbr\u003eIt is designed for 18.4-38 tractor tires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is a TR-218A valve stem?\u003c\/strong\u003e\u003cbr\u003eIt is a heavy-duty metal valve designed for secure inflation and reliable air retention.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for heavy-duty agricultural use?\u003c\/strong\u003e\u003cbr\u003eYes, it is built for demanding farming environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this help prevent air loss?\u003c\/strong\u003e\u003cbr\u003eYes, it features a leak-resistant design to maintain consistent pressure.\u003c\/p\u003e\n\u003cp\u003eKeep your equipment running efficiently with a durable \u003cstrong\u003e18.4-38 TR-218A inner tube\u003c\/strong\u003e built for reliable agricultural performance. Add to cart today.\u003c\/p\u003e","brand":"AG Machinery Depot","offers":[{"title":"Default Title","offer_id":53585618206904,"sku":"8904443511746","price":71.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/1595\/1032\/files\/shopifyad_7882a6a0-e192-4c48-a59b-7944d48d3e4a.png?v=1781291843","url":"https:\/\/www.agmachinerydepot.com\/products\/18-4-38-tractor-tube-tr218a-valve-stem-heavy-duty-agricultural-inner-tube","provider":"AG Machinery Depot","version":"1.0","type":"link"}