{"product_id":"ez-loader-galvanized-spring-axle-52-hub-face-bt150a-300-029230-10","title":"EZ Loader Galvanized Spring Axle 52\" Hub Face (BT150A Hubs) | 300-029230-10","description":"\u003cp\u003e\u003cstrong\u003eEZ Loader Galvanized Spring Axle 52\" Hub Face \/ 40.5\" Spring Center (BT150A Hubs) | 300-029230-10\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis OEM EZ Loader galvanized spring axle is designed as a direct replacement for specific trailer configurations. Built for strength and corrosion resistance, this axle comes pre-assembled with BT150A oil bath hubs for reliable performance in marine environments.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:15px; margin:14px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth colspan=\"2\" style=\"text-align:left; padding:10px 12px; background:#12344d; color:#ffffff; border:1px solid #d9e2e8;\"\u003e\n        Axle Specifications \u0026amp; Fitment\n      \u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:34%; padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003ePart Number:\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003e300-029230-10\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003eAxle Type:\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003eSpring Axle\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003eHub Face (HF):\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003e52\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003eSpring Center (SC):\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003e40.5\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003eHub Type:\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003eBT150A Oil Bath\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003eFinish:\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003eGalvanized\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 12px; font-weight:bold; border:1px solid #d9e2e8; background:#f8fbfc;\"\u003eFitment Note:\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 12px; border:1px solid #d9e2e8;\"\u003eMeasurements must match existing axle. Not universal.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePre-Assembled for Immediate Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes BT150A oil bath hubs\u003c\/li\u003e\n\u003cli\u003eFactory-matched components\u003c\/li\u003e\n\u003cli\u003eReduces installation guesswork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e👉 Designed to match OEM trailer setups—not a universal axle.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eGalvanized for Marine Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot-dip galvanized finish\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance for saltwater and freshwater\u003c\/li\u003e\n\u003cli\u003eProtects structural integrity over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpring Axle Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with leaf spring suspension systems\u003c\/li\u003e\n\u003cli\u003eServiceable and widely used design\u003c\/li\u003e\n\u003cli\u003eCompatible with standard trailer spring setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCritical Fitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e👉 Hub Face (52\") and Spring Center (40.5\") must match your existing axle exactly.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle axle EZ Loader trailers\u003c\/li\u003e\n\u003cli\u003eGalvanized trailer setups\u003c\/li\u003e\n\u003cli\u003eBoat trailers using oil bath hub systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e👉 Axles are not universal.\u003c\/strong\u003e Incorrect measurements can result in poor alignment, improper fitment, and unsafe towing conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to Verify Before Ordering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHub face measurement\u003c\/li\u003e\n\u003cli\u003eSpring center spacing\u003c\/li\u003e\n\u003cli\u003eHub type (oil bath vs grease)\u003c\/li\u003e\n\u003cli\u003eBrake or idler configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy This Part Matters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains proper trailer alignment\u003c\/li\u003e\n\u003cli\u003eSupports load capacity and suspension function\u003c\/li\u003e\n\u003cli\u003eEnsures safe and predictable towing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-World Insight\u003c\/h3\u003e\n\u003cp\u003eAt 411-Trailers Group, axle replacement requires exact measurement matching. Customers often assume axles are interchangeable—this is one of the most common and costly mistakes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e👉 Call us—we’ll help confirm fitment before you order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"EZLoaderParts411.com","offers":[{"title":"Default Title","offer_id":52897099088237,"sku":"300-029230-10","price":448.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3761\/6493\/files\/300-029230-10_EZ_Loader_Galvanized_Spring_Axle_40-Photoroom_2.jpg?v=1767893647","url":"https:\/\/ezloaderparts411.com\/products\/ez-loader-galvanized-spring-axle-52-hub-face-bt150a-300-029230-10","provider":"EZLoaderParts411.com","version":"1.0","type":"link"}