{"product_id":"3-500-lb-brake-trailer-axle-5-4-5-sc-80-in-hf-95-in-straight","title":"SURETRAC 3,500 lb Brake Trailer Axle - 5-4.5\" - SC=80 in. - HF=95 in. - Straight","description":"\u003cp\u003eThis SURETRAC 3,500 lb house trailer axle features electric drum brakes, straight spindles, a 95 in. hub-face measurement, an 80 in. spring-center measurement, and a 5 on 4 ½ in. wheel bolt pattern.\u003c\/p\u003e\n\u003ch3\u003eFinal Sale — Verify Fitment Before Ordering\u003c\/h3\u003e\n\u003cp\u003eTrailer axles cannot be returned or exchanged for incorrect measurements, incorrect selection, or change of mind. Confirm all specifications before purchasing. This restriction does not limit remedies required by law for damaged, defective, incorrect, or undelivered goods.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e NH1580\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Capacity:\u003c\/strong\u003e 3,500 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Face to Hub Face (HF):\u003c\/strong\u003e 95 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Center to Spring Center (SC):\u003c\/strong\u003e 80 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Type:\u003c\/strong\u003e Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Tube Diameter:\u003c\/strong\u003e 2 ⅜ in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e Electric Drum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Size:\u003c\/strong\u003e 10 in. × 2 ¼ in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Bolt Pattern:\u003c\/strong\u003e 5 on 4 ½ in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Stud Thread:\u003c\/strong\u003e ½ in.-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Type:\u003c\/strong\u003e Double-Eye\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Width:\u003c\/strong\u003e 1 ¾ in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Length:\u003c\/strong\u003e 26 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Capacity:\u003c\/strong\u003e 1,750 lb (Per Spring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Mounting Position:\u003c\/strong\u003e Underslung\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubrication System:\u003c\/strong\u003e E-Z Lube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaceable unitized oil seal\u003c\/li\u003e\n\u003cli\u003ePrecision machined bearings \u0026amp; races\u003c\/li\u003e\n\u003cli\u003eHigh-strength axle tube for industrial utility trailer axles\u003c\/li\u003e\n\u003cli\u003ePrecision-machined spindles, made of forged carbon steel\u003c\/li\u003e\n\u003cli\u003eSpindles are friction welded into axle tubes for strength and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Components\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Preassembled Trailer Axle Assembly\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eShips Preassembled\u003c\/h3\u003e\n\u003cp\u003eAxles are shipped palletized and preassembled for easy installation. Proper mounting, brake wiring, and installation checks are required before use.\u003c\/p\u003e\n\u003ch3\u003eVerify Fitment Before Ordering\u003c\/h3\u003e\n\u003cp\u003eConfirm the following specifications match your trailer’s requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Face to Hub Face (HF):\u003c\/strong\u003e 95 in. (Measured Between the Wheel-Mounting Faces of the Hubs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Center to Spring Center (SC):\u003c\/strong\u003e 80 in. (Measured Between the Centerlines of the Spring Seats)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Type:\u003c\/strong\u003e Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Bolt Pattern:\u003c\/strong\u003e 5 on 4 ½ in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Capacity:\u003c\/strong\u003e 3,500 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e Electric Drum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Mounting Position:\u003c\/strong\u003e Underslung\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTrailer make, model, or axle capacity alone does not establish fitment. Verify all dimensions and the suspension configuration before purchasing.\u003c\/p\u003e\n\u003ch3\u003eHow to Measure a Straight Sprung Trailer Axle\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0525\/5902\/0218\/files\/SPRUNG_STRAIGHT_AXLE.png?v=1743440610\" alt=\"Straight Sprung Trailer Axle Measurement Diagram\" style=\"max-width: 100%; height: auto;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eQuestions or Order Support\u003c\/h3\u003e\n\u003cp\u003eFor help verifying specifications before ordering, or to report an issue with your order, contact \u003cstrong\u003e\u003ca href=\"mailto:parts@prolinetrailersales.com\"\u003eparts@prolinetrailersales.com\u003c\/a\u003e\u003c\/strong\u003e or call \u003cstrong\u003e\u003ca href=\"tel:+15403344182;ext=2\"\u003e(540) 334-4182, Ext. 2 for Parts\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHave your axle identification tag and measurements available for fitment assistance, or your order number available for order support.\u003c\/p\u003e","brand":"SURETRAC","offers":[{"title":"Default Title","offer_id":48684517294312,"sku":"NH1580","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/5902\/0218\/files\/NH3398_94b26aec-4cee-474e-8727-5539e1b9dee9.jpg?v=1782406283","url":"https:\/\/www.prolinetrailerparts.com\/es\/products\/3-500-lb-brake-trailer-axle-5-4-5-sc-80-in-hf-95-in-straight","provider":"Pro-Line Trailer Parts","version":"1.0","type":"link"}