{"product_id":"dreamdragon-4-leaf-double-eye-trailer-spring-set-durable-1-750-lb","title":"dreamdragon 4-Leaf Double Eye Trailer Spring Set - Durable 1,750 lb","description":"\u003cp\u003eIn this review the dreamdragon 4-Leaf Double Eye Trailer Spring Set is evaluated for trailer owners who need a reliable, trailer-specific suspension upgrade. The bottom line: these springs deliver solid load capacity and long-term durability thanks to their 60Si2Mn manganese steel construction and a 1,750 lb rating per spring, making them a straightforward fit for standard 3,500 lb axles. Installation is simplified by pre-installed nylon bushings, and the kit is clearly intended only for trailers, which keeps expectations focused and practical.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad rating:\u003c\/strong\u003e Each spring is rated for 1,750 lb, providing the necessary capacity to support a standard 3,500 lb trailer axle when used as a pair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial strength:\u003c\/strong\u003e Constructed from high-strength 60Si2Mn manganese steel, the springs resist wear and maintain resilience under repeated heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment size:\u003c\/strong\u003e The 25-1\/4 in eye-to-eye length and 1-3\/4 in leaf width deliver a common trailer fit for many axle setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation-ready:\u003c\/strong\u003e Pre-installed nylon bushings with a 9\/16 in bushing diameter reduce installation time and reduce metal-on-metal wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact height:\u003c\/strong\u003e A free open height of 3 in keeps ride height predictable and compatible with typical trailer frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for trailer owners who run standard 3,500 lb axles and need a dependable, workshop-friendly replacement or upgrade for leaf springs. It suits utility trailers, small equipment trailers, and owners who prioritize durable construction and straightforward installation.\u003c\/p\u003e\n\u003cp\u003eOwners of load configurations outside the 3,500 lb axle class, or those seeking springs for vehicles other than trailers, should look elsewhere; these springs are explicitly designed for trailer applications only and are packaged as a 2-piece accessory kit for trailers.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh per-spring capacity of 1,750 lb gives reliable support for 3,500 lb axles when paired.\u003c\/li\u003e\n\u003cli\u003e60Si2Mn manganese steel construction offers strong wear resistance and durability under heavy use.\u003c\/li\u003e\n\u003cli\u003ePre-installed nylon bushings simplify installation and reduce noise and wear.\u003c\/li\u003e\n\u003cli\u003eStandardized dimensions make fitment predictable for common trailer setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned only for trailer use, so not suitable for vehicle suspension applications beyond trailers.\u003c\/li\u003e\n\u003cli\u003eSome trailers may require verification of eye-to-eye length and leaf width before purchase to ensure exact fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit contents\u003c\/td\u003e\n\u003ctd\u003e2pcs 4 leaf springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity per spring\u003c\/td\u003e\n\u003ctd\u003e1,750 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended axle\u003c\/td\u003e\n\u003ctd\u003eFits 3,500 lb trailer axles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e60Si2Mn (manganese steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye-to-eye length\u003c\/td\u003e\n\u003ctd\u003e25-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree open height\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeaf width\u003c\/td\u003e\n\u003ctd\u003e1-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushing diameter\u003c\/td\u003e\n\u003ctd\u003e9\/16 in (nylon bushings pre-installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe dreamdragon 4-Leaf Double Eye Trailer Spring Set is a practical, cost-effective choice for trailer owners who need a durable, trailer-specific spring with a clear 1,750 lb per-spring capacity. Its manganese steel construction and pre-installed nylon bushings make it good value for routine trailer service and upgrades, provided the dimensions match the trailer's requirements.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these springs compatible with a 3,500 lb axle?\u003c\/strong\u003e\u003cbr\u003eYes. Each spring is rated at 1,750 lb and the pair is intended for use with standard 3,500 lb trailer axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the springs include bushings?\u003c\/strong\u003e\u003cbr\u003eYes. They come with pre-installed nylon bushings and a 9\/16 in bushing diameter for simpler installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these springs be used on vehicles other than trailers?\u003c\/strong\u003e\u003cbr\u003eNo. These leaf springs are designed only for trailer applications and are not intended for other vehicle suspension uses.\u003c\/p\u003e","brand":"dreamdragon","offers":[{"title":"Default Title","offer_id":48639758303451,"sku":"B0DKS5TJDG","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61JSzWQwZeL._AC_SL1500.jpg?v=1778726277","url":"https:\/\/gearmusthave.com\/products\/dreamdragon-4-leaf-double-eye-trailer-spring-set-durable-1-750-lb","provider":"GearMustHave","version":"1.0","type":"link"}