{"product_id":"magorfas-trailer-leaf-spring-set-4-leaf-double-eye-25-1-4-2-500-lb-each-pack-of-2-60si2mn-steel-corrosion-resistant","title":"Magorfas Trailer Leaf Spring Set 4-Leaf Double Eye 25-1\/4\" 2,500 lb Each — Pack of 2, 60Si2Mn Steel, Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eMagorfas 4-leaf double-eye trailer spring set: two 25-1\/4\" springs rated 2,500 lb each for a 5,000 lb axle, built in 60Si2Mn steel with corrosion-resistant paint.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your trailer sags, bounces or handles unevenly, replacing worn springs with the correct spec restores load capacity and safer towing. These Magorfas leaf springs are engineered for trailer use only (not for cars, trucks, vans or tractors) and come as a matched pair sized for SW4 fitment. Read on for exact dimensions, materials, and how this set addresses common trailer suspension problems.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the exact specs and dimensions of these leaf springs?\u003c\/h3\u003e\n\u003cp\u003eEach spring consists of four leaves with a manufactured eye-to-eye length of 25-1\/4\" and a free arch (open) height of 3\". The leaves are 1-3\/4\" wide and 3\/8\" thick, and the eye diameters measure 9\/16\" with bushing installed and 11\/16\" without.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 4 leaves, double-eye design\u003c\/li\u003e\n  \u003cli\u003eLength: 25-1\/4\" eye-to-eye\u003c\/li\u003e\n  \u003cli\u003eFree open (arch): 3\"\u003c\/li\u003e\n  \u003cli\u003eLeaf width\/thickness: 1-3\/4\" wide, 3\/8\" thick\u003c\/li\u003e\n  \u003cli\u003eEye diameter: 9\/16\" with bushing, 11\/16\" without\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much load can these springs support and what fitment should I check?\u003c\/h3\u003e\n\u003cp\u003eEach spring is rated at 2,500 lb, so the matched pair supports a 5,000 lb axle when used as specified. Always verify your trailer’s tongue weight and axle rating before purchase to avoid overloading the springs and to ensure correct safety margins.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePer spring capacity: 2,500 lb\u003c\/li\u003e\n  \u003cli\u003ePair capacity: Designed for a 5,000 lb axle\u003c\/li\u003e\n  \u003cli\u003eIntended fit: SW4 application — confirm your trailer’s leaf spring mount spacing and shackles\u003c\/li\u003e\n  \u003cli\u003eNot compatible: automobiles, trucks, vans, tractors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and corrosion protection are used?\u003c\/h3\u003e\n\u003cp\u003eMagorfas uses 60Si2Mn (manganese steel) for the leaves to combine strength, flexibility and hardenability for repeated load cycles. Each spring receives two coats of paint to improve resistance to rust and environmental wear during typical trailer use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel grade: 60Si2Mn manganese steel for toughness and springback\u003c\/li\u003e\n  \u003cli\u003eFinish: dual-coat paint for enhanced corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eDurability: designed to resist cracking from normal trailer loads\u003c\/li\u003e\n  \u003cli\u003eMaintenance tip: inspect bushings and paint periodically for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these springs solve common trailer ride and safety issues?\u003c\/h3\u003e\n\u003cp\u003eReplacing fatigued, cracked or corroded springs with a matched Magorfas set restores the trailer’s designed ride height and load distribution. That reduces excessive bouncing, improves stability while towing, and helps even tire wear when installed correctly with proper shackles and U-bolts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFixes sagging and uneven ride height\u003c\/li\u003e\n  \u003cli\u003eReduces excessive bouncing under load\u003c\/li\u003e\n  \u003cli\u003eHelps maintain axle alignment and tire wear\u003c\/li\u003e\n  \u003cli\u003eIdeal for springs damaged by overload, collision or corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Magorfas 4-leaf double-eye spring set is for trailer owners and fleet maintainers who need a direct-fit replacement for SW4-style suspensions on trailers rated to a 5,000 lb axle. Do not buy for passenger cars, trucks, vans or agricultural tractors; instead use these when you need a robust, specification-matched spring pair to restore load capacity and towing stability.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these springs fit my trailer axle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit SW4-style trailers with 25-1\/4\" eye-to-eye spacing; confirm your trailer's mount spacing and 5,000 lb axle rating before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these springs be used on cars or trucks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These leaf springs are designed exclusively for trailers and are not compatible with cars, trucks, vans or tractors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Magorfas","offers":[{"title":"Default Title","offer_id":48081434607774,"sku":"B0BY8T4XXS","price":109.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/magorfas-front-view-packaging.jpg?v=1785804316","url":"https:\/\/northtrailauto.ca\/products\/magorfas-trailer-leaf-spring-set-4-leaf-double-eye-25-1-4-2-500-lb-each-pack-of-2-60si2mn-steel-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}