{"product_id":"mat-218-4-leaf-double-eye-spring-for-5000-lb-axles-25-1-4-free-length-1-3-4-wide","title":"4-leaf double eye spring for 5000 lb axles, 25-1\/4\" free length, 1-3\/4\" wide","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis 4-leaf double eye trailer spring is engineered to support 5,000 lb trailer axles, providing dependable load-bearing performance for utility trailers, equipment haulers, flatbeds, and other medium duty towing applications. With a 25.25\" free length, 1.75\" width, and 9\/16\" eye diameter, it delivers a precise fit for compatible hangers and shackles, helping maintain proper axle alignment under load. \u003c\/p\u003e\n\u003cp\u003eConstructed from durable spring steel with a multi-leaf design, this spring helps absorb road shock and reduce bounce, contributing to a smoother ride and improved handling. The double eye configuration with nylon-bushed eyes reduces wear at mounting points and makes installation straightforward when paired with the correct suspension hardware. \u003c\/p\u003e\n\u003cp\u003eIdeal for restoring worn suspension components or upgrading your trailer's ride quality, this spring delivers long lasting performance and reliable support to keep your trailer stable and secure on the road. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's include by Kit option:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 Piece\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) 4-leaf double eye spring for 5,000 lb axles\u003cbr\u003ePre-installed 9\/16\" nylon bushings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 4-leaf double eye spring for 5,000 lb axles\u003cbr\u003ePre-installed 9\/16\" nylon bushings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pair:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 4-leaf double eye spring for 5,000 lb axles\u003cbr\u003ePre-installed 9\/16\" nylon bushings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair + 1 U-bolt Kit (5.2K to 7K lb Round trailer axles- 7\" long U-bolt):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 4-leaf double eye spring for 5,000 lb axles\u003cbr\u003ePre-installed 9\/16\" nylon bushings\u003cbr\u003e(4) 7\" long U-bolts, zinc coated\u003cbr\u003e(2) U-bolt plates for 1-3\/4\" springs, zinc coated\u003cbr\u003e(8) nuts and lock washers, zinc coated\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pairs + 1 Hanger Kit (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003etandem axle\u003c\/em\u003e\u003c\/span\u003e, double eye springs):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 4-leaf double eye spring for 5,000 lb axles\u003cbr\u003ePre-installed 9\/16\" nylon bushings\u003cbr\u003e(6) Front\/center\/rear hangers (3-1\/4\")\u003cbr\u003e(2) Triangle equalizers (7-3\/4\")\u003cbr\u003e(8) Shackle straps (2-5\/8\")\u003cbr\u003e(14) Shackle bolts (3\" x 9\/16\")\u003cbr\u003e(14) Lock nuts (9\/16\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pairs + 2 U-bolt Kit (5.2K to 7K Round trailer axles - 7\" long U-Bolt) + 1 Hanger Kit (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003etandem axle\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e, double eye springs\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 4-leaf double eye spring for 5,000 lb axles\u003cbr\u003ePre-installed 9\/16\" nylon bushings\u003cbr\u003e(8) 7\" long U-bolts, zinc coated\u003cbr\u003e(4) U-bolt plates for 1-3\/4\" springs, zinc coated\u003cbr\u003e(16) nuts and lock washers, zinc coated\u003cbr\u003e(6) Front\/center\/rear hangers (3-1\/4\")\u003cbr\u003e(2) Triangle equalizers (7-3\/4\")\u003cbr\u003e(8) Shackle straps (2-5\/8\")\u003cbr\u003e(14) Shackle bolts (3\" x 9\/16\")\u003cbr\u003e(14) Lock nuts (9\/16\")\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQuantity: 1 leaf spring\u003cbr\u003eSpring capacity: 2,500 lbs\u003cbr\u003eAxle capacity: 5,000 lbs\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLength from center of spring eye to center of spring eye (unloaded): 25-1\/4\"\u003cbr\u003eSpring width: 1-3\/4\"\u003cbr\u003eEye diameter with bushing: 9\/16\"\u003cbr\u003eNumber of leaves: 4\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"1 Piece","offer_id":42145629569127,"sku":null,"price":31.02,"currency_code":"USD","in_stock":true},{"title":"1 Pair","offer_id":42145629601895,"sku":null,"price":61.49,"currency_code":"USD","in_stock":true},{"title":"2 Pair","offer_id":42145629634663,"sku":null,"price":121.49,"currency_code":"USD","in_stock":true},{"title":"1 Pair + 1 U-Bolt kit","offer_id":42145629667431,"sku":null,"price":87.49,"currency_code":"USD","in_stock":true},{"title":"2 Pair + 1 Hanger kit","offer_id":42145629700199,"sku":null,"price":179.49,"currency_code":"USD","in_stock":true},{"title":"2 Pair + 2 U-Bolt kit + Hanger kit","offer_id":42145629732967,"sku":null,"price":206.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGPProductDisplayMAT-218A.png?v=1769641748","url":"https:\/\/www.runninggearparts.com\/products\/mat-218-4-leaf-double-eye-spring-for-5000-lb-axles-25-1-4-free-length-1-3-4-wide","provider":"RunningGearParts.com","version":"1.0","type":"link"}