{"product_id":"3500lb-single-trailer-axle-suspension-kit-1750lb-leaf-springs-ubolt-kit-pair-of-trailer-leaf-spring-4-leaf-double","title":"3500lb Single Trailer Axle Suspension Kit 1750lb Leaf Springs \u0026 Ubolt Kit; Pair of Trailer Leaf Spring 4 Leaf Double","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 Leaf Spring: 1750 lb Capacity Per Spring; For 3,500 lbs Trailers\u003c\/li\u003e\n\u003cli\u003eDirect Replacement: Kit include: 4 x 5-1\/2\" long U bolts, U bolts dia. 1\/2\"; 2 x tie plates for 1-3\/4\" leaf springs; 8 x 1\/2\"-20 hex nuts. Fits: For SW4B. This kit is for 3,500lbs round axle which axle beam dia 2-3\/8\". Attention: The nut must be tightened horizontally, otherwise it will affect its use\u003c\/li\u003e\n\u003cli\u003e4 Leaf Design: With a 4-leaf design, these leaf springs are 0.5 to 1 times higher load capacity than most springs, with superior strength and longevity.\u003c\/li\u003e\n\u003cli\u003eWhy Choose Youxmoto: The leaf springs are made of 60Si2Mn (Manganese Steel) for transmission stability and friction damping; Extra added anti-rust coating for corrosion resistance and long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eSimple installation: easy to maintain; Seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43306232545489,"sku":"BW-B0BY8GDF4W","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61xtB1UzzQL._AC_SL1500.jpg?v=1789417732","url":"https:\/\/belmontwarehouse.com\/products\/3500lb-single-trailer-axle-suspension-kit-1750lb-leaf-springs-ubolt-kit-pair-of-trailer-leaf-spring-4-leaf-double","provider":"Belmont Warehouse","version":"1.0","type":"link"}