{"title":"Leaf Spring","description":"","products":[{"product_id":"3-leaf-radius-end-trailer-springs-1500-lb-axles-replaces-dexter-4331-07b","title":"1,500 Capacity Rated Trailer Axles  24.62\" 3-Leaf Radius End Trailer Spring 1-3\/4\" Wide","description":"\u003cp\u003eUpgrade your trailer’s suspension with this pair of 3-leaf radius end trailer springs, designed for single axle trailers rated up to 1,500 lbs. Measuring 24.62\" in length and 1-3\/4\" in width, these springs offer smooth performance, reduced sag, and improved stability. Built from heat-treated steel with a rust-resistant coating, they provide dependable performance for utility, boat, and light-duty cargo trailers. Each spring comes with a pre-installed black bushing (9\/16\" ID) for easy installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Compatibility: Direct replacement for Dexter 4331-07B, UNA-178, UNA-203, and compatible with TS820-3, WE-3, WIE-3, LR24503F, and other popular models.\u003c\/p\u003e\n\u003cp data-start=\"60\" data-end=\"71\"\u003e【1 Kit】\u003c\/p\u003e\n\u003cp data-start=\"73\" data-end=\"92\"\u003e\u003cstrong data-start=\"73\" data-end=\"90\"\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"93\" data-end=\"199\"\u003e\n\u003cli data-start=\"93\" data-end=\"152\"\u003e\n\u003cp data-start=\"95\" data-end=\"152\"\u003e(1) 3-leaf radius end trailer spring (750 lbs capacity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"153\" data-end=\"199\"\u003e\n\u003cp data-start=\"155\" data-end=\"199\"\u003ePre-installed 9\/16\" ID black nylon bushing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"201\" data-end=\"220\"\u003e\u003cstrong data-start=\"201\" data-end=\"218\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"221\" data-end=\"655\"\u003e\n\u003cli data-start=\"221\" data-end=\"293\"\u003e\n\u003cp data-start=\"223\" data-end=\"293\"\u003e\u003cstrong data-start=\"223\" data-end=\"236\"\u003eCapacity:\u003c\/strong\u003e Supports up to 750 lbs (for single spring replacement)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"294\" data-end=\"361\"\u003e\n\u003cp data-start=\"296\" data-end=\"361\"\u003e\u003cstrong data-start=\"296\" data-end=\"311\"\u003eDimensions:\u003c\/strong\u003e 24.62\" length × 1-3\/4\" width × 9\/16\" bushing ID\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"430\"\u003e\n\u003cp data-start=\"364\" data-end=\"430\"\u003e\u003cstrong data-start=\"364\" data-end=\"377\"\u003eMaterial:\u003c\/strong\u003e Heat-treated steel with corrosion-resistant finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"431\" data-end=\"522\"\u003e\n\u003cp data-start=\"433\" data-end=\"522\"\u003e\u003cstrong data-start=\"433\" data-end=\"454\"\u003eOEM Replacements:\u003c\/strong\u003e Dexter 4331-07B, UNA-178, UNA-203, TS820-3, WE-3, WIE-3, LR24503F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"523\" data-end=\"655\"\u003e\n\u003cp data-start=\"525\" data-end=\"655\"\u003e\u003cstrong data-start=\"525\" data-end=\"539\"\u003eIdeal Use:\u003c\/strong\u003e Direct replacement for a damaged or worn spring on light-duty trailers, utility trailers, and small boat trailers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e【1 Pair】\u003c\/p\u003e\n\u003cp\u003eKit Includes:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 3-leaf radius end trailer springs (750 lbs each)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePre-installed 9\/16\" ID black nylon bushings\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCapacity: Supports up to 1,500 lbs per axle (single axle setup)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions: 24.62\" length × 1-3\/4\" width × 9\/16\" bushing ID\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial: Heat-treated steel with corrosion-resistant finish\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Replacements: Dexter 4331-07B, UNA-178, UNA-203, TS820-3, WE-3, WIE-3, LR24503F\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e【2 Pair】\u003c\/p\u003e\n\u003cp\u003eKit Includes:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 3-leaf radius end trailer springs (750 lbs each)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePre-installed 9\/16\" ID black nylon bushings\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCapacity: Supports up to 3,000 lbs total (for tandem axle trailers)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions: Same as above – 24.62\" length × 1-3\/4\" width × 9\/16\" bushing ID\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOEM Replacements: Same as above\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal Use: Tandem axle light-duty trailers, utility trailers, and small boat trailers\u003c\/p\u003e\n\u003cp\u003e【1Kit Ubolt】\u003c\/p\u003e\n\u003cp data-start=\"289\" data-end=\"306\"\u003eKit Includes:\u003c\/p\u003e\n\u003cul data-start=\"308\" data-end=\"501\"\u003e\n\u003cli data-start=\"308\" data-end=\"400\"\u003e\n\u003cp data-start=\"310\" data-end=\"400\"\u003e(2) 3-leaf slipper trailer springs (750 lbs each, total 1,500 lbs axle capacity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"401\" data-end=\"434\"\u003e\n\u003cp data-start=\"403\" data-end=\"434\"\u003e(4) 3\/8\" x 4-1\/4\" U-bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"435\" data-end=\"472\"\u003e\n\u003cp data-start=\"437\" data-end=\"472\"\u003e(2) Tie plates for 1-3\/4\" springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"473\" data-end=\"501\"\u003e\n\u003cp data-start=\"475\" data-end=\"501\"\u003e(8) Zinc-coated hex nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"475\" data-end=\"501\"\u003eCapacity: Supports up to 1,500 lbs per axle (two 750 lb springs included)\u003c\/p\u003e\n\u003cp data-start=\"168\" data-end=\"258\"\u003eDimensions: Each spring measures 24.62\" length × 1-3\/4\" width × 9\/16\" bushing ID\u003c\/p\u003e\n\u003cp data-start=\"261\" data-end=\"367\"\u003eMaterial: Heat-treated steel with corrosion-resistant finish on springs and zinc-coated hardware\u003c\/p\u003e\n\u003cp data-start=\"370\" data-end=\"480\"\u003eOEM Replacements: Dexter 4331-07B, UNA-203, WE-3, WIE-3, and other standard 3-leaf slipper spring models\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"597\"\u003eMounting Kit: Includes 4 U-bolts (3\/8\" x 4-1\/4\"), 2 tie plates, and 8 hex nuts – fits 1-3\/4\" round axles\u003c\/p\u003e\n\u003cp data-start=\"600\" data-end=\"725\"\u003eIdeal Use: For utility trailers, boat trailers, jet ski trailers, and other light-duty single axle setups\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 Pair","offer_id":47320050860261,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"2 Pair","offer_id":47320050893029,"sku":null,"price":96.98,"currency_code":"USD","in_stock":true},{"title":"1 Kit","offer_id":47627293589733,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true},{"title":"1 Pair+1 Ubot","offer_id":47831672094949,"sku":null,"price":74.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/feowaff.jpg?v=1757012123"},{"product_id":"4-leaf-double-eye-trailer-spring-kit-3500-lb-axles-replaces-sw4b","title":"3,500 lb Axles 25.25\" 4-Leaf Double Eye Trailer Springs 1-3\/4\" Wide","description":"\u003cp\u003ePerfect for suspension upgrades or replacements on trailers with 3,500 lb axles. Suitable for single or tandem axle setups on utility, boat, cargo, and livestock trailers.\u003c\/p\u003e\n\u003ch3 data-end=\"1090\" data-start=\"1062\"\u003e【One Spring】\u003c\/h3\u003e\n\u003cul data-end=\"1174\" data-start=\"1091\"\u003e\n\u003cli data-end=\"1142\" data-start=\"1091\"\u003e\n\u003cp data-end=\"1142\" data-start=\"1093\"\u003e(1) 4-leaf double eye trailer spring (1,750 lb)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1174\" data-start=\"1143\"\u003e\n\u003cp data-end=\"1174\" data-start=\"1145\"\u003ePre-installed nylon bushing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e【1 Pair】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 4-leaf double eye trailer springs (1,750 lb each)\u003c\/li\u003e\n\u003cli\u003ePre-installed nylon bushings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e【2 Pair】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(4) 4-leaf double eye trailer springs (1,750 lb each)\u003c\/li\u003e\n\u003cli\u003ePre-installed nylon bushings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e【1 Pair + 1 U-Bolt Kit + Hanger Kit】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 4-leaf double eye springs\u003c\/li\u003e\n\u003cli\u003e(4) U-bolts – 5.5\", for 2-3\/8\" axle, 1\/2\"-20 thread\u003c\/li\u003e\n\u003cli\u003e(2) Tie plates\u003c\/li\u003e\n\u003cli\u003e(8) Lock nuts\u003c\/li\u003e\n\u003cli\u003e(2) Front hangers (1-1\/2\")\u003c\/li\u003e\n\u003cli\u003e(2) Rear hangers (7\/8\")\u003c\/li\u003e\n\u003cli\u003e(4) Shackle straps – 2-5\/8\" (9\/16\" holes)\u003c\/li\u003e\n\u003cli\u003e(6) Shackle bolts – 3\" × 9\/16\"\u003c\/li\u003e\n\u003cli\u003e(6) Lock nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e【2 Pair + 2 U-Bolt Kit + Hanger Kit】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(4) 4-leaf double eye springs\u003c\/li\u003e\n\u003cli\u003e(8) U-bolts + (4) tie plates\u003c\/li\u003e\n\u003cli\u003e(6) Hangers (2 front, 2 rear, 2 center)\u003c\/li\u003e\n\u003cli\u003e(2) Equalizers – 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e(8) Shackle straps\u003c\/li\u003e\n\u003cli\u003e(14) Bolts\u003c\/li\u003e\n\u003cli\u003e(14) Lock nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e【1 Pair + 1 U-Bolt Kit】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 4-leaf double eye springs\u003c\/li\u003e\n\u003cli\u003e(4) U-bolts – 5.5\", for 2-3\/8\" axle, 1\/2\"-20 thread\u003c\/li\u003e\n\u003cli\u003e(2) Tie plates\u003c\/li\u003e\n\u003cli\u003e(8) Lock nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for 3,500 lb Axles\u003c\/strong\u003e – Each spring rated at 1,750 lbs for a total capacity of 3,500 lbs per axle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Steel Construction\u003c\/strong\u003e – Made from 60Si2Mn manganese steel, heat-treated for strength, and finished with corrosion-resistant coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Compatibility\u003c\/strong\u003e – Direct replacement for SW4B, LIB-401-DE, 124903, PR4B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Ride\u003c\/strong\u003e – Double-eye design for stable, balanced suspension when paired with standard hangers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Kit Options\u003c\/strong\u003e – Available as springs only, with U-bolt kits, or with complete hanger kits for full suspension replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOEM \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e SW4B, LIB-401-DE, 124903, PR4B, A226, K71-403-00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Standard 3,500 lb axles with 1-3\/4\" wide double eye leaf springs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Types:\u003c\/strong\u003e Utility, boat, cargo, and livestock trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 Pair","offer_id":47308918489317,"sku":null,"price":52.99,"currency_code":"USD","in_stock":true},{"title":"2 Pair","offer_id":47308918522085,"sku":null,"price":103.98,"currency_code":"USD","in_stock":true},{"title":"1 Pair+1 Ubolt Kit+1 Hanger Kit","offer_id":47308918554853,"sku":null,"price":104.99,"currency_code":"USD","in_stock":true},{"title":"2Pair+2 Ubolt Kit+1 Hanger Kit","offer_id":47308918587621,"sku":null,"price":199.99,"currency_code":"USD","in_stock":true},{"title":"1 Pair+1 Ubolt Kit","offer_id":47308918620389,"sku":null,"price":73.99,"currency_code":"USD","in_stock":true},{"title":"1 kit","offer_id":47608040685797,"sku":null,"price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/WA-212-ZT-1PAIR.jpg?v=1754336871"},{"product_id":"3500-lb-axles-25-25-4-leaf-double-eye-trailer-springs-1-3-4-wide-hanger-kits","title":"3,500 lb Axles 25.25\" 4-Leaf Double Eye Trailer Springs 1-3\/4\" Wide Hanger Kits","description":"\u003ch3\u003eProduct Description:\u003c\/h3\u003e\n\u003cp\u003eBuilt to support heavy loads while smoothing out the rider, the Trailer Supplies 4-leaf double eye spring is a reliable suspension component engineered for 3,500 lb trailer axles. Its four stacked steel leaves flex to absorb road shock and reduce wear and tear on your trailer frame, helping maintain proper axle alignment and ensure a level, controlled ride even over rough surfaces. \u003c\/p\u003e\n\u003cp\u003eMeasuring 25-1\/4\" eye-to-eye with a 1-3\/4\" width, this leaf spring includes pre-installed 9\/16\" nylon bushings for quieter operation and easier mounting to your trailer's suspension system. The double eye design allows secure attachment to both the hanger and shackle hardware and works well for a variety of single-axle applications, from utility and camping trailers to cargo and equipment haulers. \u003c\/p\u003e\n\u003cp\u003eMultiple kit options are available as springs only, with U-bolt kits, or with complete hanger kits for full suspension replacement. This flexibility makes it easy to choose the right setup for your maintenance or upgrade needs,  whether you're replacing worn springs or building a new trailer suspension. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's include: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair + 1 U-Bolt Kit + Hanger Kit for single axle: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 4-leaf double eye springs\u003cbr\u003e(4) U-bolts – 5.5\", for 2-3\/8\" axle, 1\/2\"-20 thread\u003cbr\u003e(2) Tie plates\u003cbr\u003e(8) Nuts \u0026amp; lock washers\u003cbr\u003e(2) Front hangers (1-1\/2\")\u003cbr\u003e(2) Rear hangers (7\/8\")\u003cbr\u003e(4) Shackle straps – 2-5\/8\" (9\/16\" holes)\u003cbr\u003e(6) Shackle bolts – 3\" × 9\/16\"\u003cbr\u003e(6) Lock nuts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pair + 2 U-Bolt Kit + Hanger Kit for tandem axle: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 4-leaf double eye springs\u003cbr\u003e(8) U-bolts \u003cbr\u003e(4) tie plates\u003cbr\u003e(16) nuts \u0026amp; lock washers\u003cbr\u003e(6) Hangers (2 front, 2 rear, 2 center)\u003cbr\u003e(2) Equalizers – 7-3\/4\"\u003cbr\u003e(8) Shackle straps\u003cbr\u003e(14) Bolts\u003cbr\u003e(14) Lock nuts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair + 1 U-Bolt Kit \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 4-leaf double eye springs\u003cbr\u003e(4) U-bolts – 5.5\", for 2-3\/8\" axle, 1\/2\"-20 thread\u003cbr\u003e(2) Tie plates\u003cbr\u003e(8) Nuts \u0026amp; lock washers\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOEM \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSW4B, LIB-401-DE, 124903, PR4B, A226, K71-403-00\u003cbr\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFits:\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eStandard 3,500 lb axles with 1-3\/4\" wide double eye leaf springs\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eAxle Types:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtility, boat, cargo, and livestock trailers\u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 Pair+1 Ubolt Kit","offer_id":47627607998693,"sku":null,"price":73.99,"currency_code":"USD","in_stock":true},{"title":"1 Pair+1 Ubolt Kit+1 Hanger Kit","offer_id":47627608031461,"sku":null,"price":104.99,"currency_code":"USD","in_stock":true},{"title":"2Pair+2 Ubolt Kit+1 Hanger Kit","offer_id":47627608064229,"sku":null,"price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/61IWwELgD2L._AC_SL1500.jpg?v=1757022834"},{"product_id":"5200-6000-lb-axles-25-25-5-leaf-double-eye-trailer-springs-kits","title":"5,200–6,000 lb Axles 25.25\" 5-Leaf Double Eye Trailer Springs Kits","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description;\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade or replace your trailer suspension with this heavy duty leaf spring, engineered for 5,200 - 6,000 lbs axle systems, including tandem axle configurations. Ideal for utility, cargo, boat, livestock, and equipment trailers, this spring delivers dependable support, improved stability, and a smoother ride under load. \u003c\/p\u003e\n\u003cp\u003eEach spring is rated at 3,000 lb, providing up to 6,000 lbs of support per axle, and is manufactured from heat treated steel with a rust-resistant finish for long lasting durability. Built to OEM standards, it serves as a direct replacement for Dexter SW5, PR5, LIB-502-DE, and EMCO DE-SW5,  ensuring proper fit and reliable performance. \u003c\/p\u003e\n\u003cp\u003eFor fast, hassle-free installation, the spring comes with pre-installed 9\/16\" nylon bushings to reduce wear at mounting points. Multiple purchasing options are available, allowing you to choose the spring alone, with U-bolt kits, hanger kits, or as a complete all-in-one suspension package, making it easy to customize your setup for new builds or suspension upgrades. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's include: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair + 1 U-Bolt Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 5-leaf double eye leaf springs (3,000 lbs each)\u003cbr\u003e(4) U-bolts – 7-1\/4\" long, 9\/16\"-18 thread, fits 3\" round axles\u003cbr\u003e(2) Tie plates\u003cbr\u003e(8) Lock nuts + washers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pair + Hanger Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 5-leaf double eye leaf springs (3,000 lbs each)\u003cbr\u003e(6) 3-1\/4\" tall hangers (uniform front\/center\/rear)\u003cbr\u003e(2) Triangle equalizers – 7-3\/4\" long\u003cbr\u003e(8) Shackle straps – 2-5\/8\"\u003cbr\u003e(14) Shackle bolts – 3\" × 9\/16\"-18\u003cbr\u003e(14) Lock nuts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Pair + 2 U-Bolt Kit + 1 Hanger Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(4) 5-leaf double eye leaf springs (3,000 lbs each)\u003cbr\u003e(8) U-bolts – 7-1\/4\" × 9\/16\"-18\u003cbr\u003e(4) Tie plates\u003cbr\u003e(16) Nuts + washers\u003cbr\u003e(6) 3-1\/4\" tall hangers\u003cbr\u003e(2) 7-3\/4\" triangle equalizers\u003cbr\u003e(8) Shackle straps\u003cbr\u003e(14) Shackle bolts\u003cbr\u003e(14) Lock nuts\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOEM \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDexter SW5, PR5, LIB-502-DE, EMCO DE-SW5\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5,200–6,000 lb Dexter-style axles with 1.75\" wide double eye leaf springs\u003cbr\u003e\u003cstrong\u003eAxle Types:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtility, boat, cargo, equipment, and livestock trailers\u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 Pair + 1 U-Bolt Kit","offer_id":47631881896165,"sku":null,"price":96.99,"currency_code":"USD","in_stock":true},{"title":"2 Pair + Hanger Kit","offer_id":47631881928933,"sku":null,"price":206.99,"currency_code":"USD","in_stock":true},{"title":"2 Pair + 2 U-Bolt Kit + 1 Hanger Kit","offer_id":47631881961701,"sku":null,"price":237.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/61uhw2dSihL._AC_SL1500__3.jpg?v=1757089716"},{"product_id":"6-leaf-double-eye-trailer-leaf-springs-fits-7-000-lb-axles","title":"6-Leaf Double Eye Trailer Leaf Springs, Fits 7,000 lb Axles, 25-1\/4\" free length, 1-3\/4\" width","description":"\u003ch3 data-end=\"715\" data-start=\"356\"\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBuild a stronger, smoother riding trailer suspension with this 6-leaf double eye spring designed for 7,000 lb trailer axles. Measuring 25-1\/4\" eye-to-eye free length with 1-3\/4\" width, this spring pack delivers the durability and flex you need to absorb bumps, reduce wear on your trailer frame, and maintain a level, controlled ride under heavy loads. \u003c\/p\u003e\n\u003cp\u003eThe six stacked steel leaves work together to provide just the right balance of strength and give, so your trailer can handle rough roads without transferring every jolt to the frame. The double eye design includes 9\/16\" nylon bushings on both ends for secure attachment to hangers and shackles (hangers and hardware are sold separately) \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis leaf spring is an excellent upgrade or replacement for worn suspension components. Whether you're hauling heavy gear, towing long distances, or just want a smoother ride, this spring helps keep your trailer stable, aligned, and ready for the road. \u003c\/p\u003e\n\u003ch3 data-end=\"715\" data-start=\"356\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"715\" data-start=\"356\"\u003eQuantity: 1 leaf spring\u003cbr\u003eSpring capacity: 3,500 lbs\u003cbr\u003eAxle capacity:7,000 lbs\u003c\/p\u003e\n\u003cp data-end=\"715\" data-start=\"356\"\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\u003eLeaf thickness: 3\/8\"\u003cbr\u003eNumber of leaves: 6\u003c\/p\u003e\n\u003ch3 data-end=\"715\" data-start=\"356\"\u003e\u003cstrong\u003eWhat's include: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"715\" data-start=\"356\"\u003e\u003cstrong\u003eSingle spring:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"715\" data-start=\"356\"\u003e(1) 6-leaf double eye spring for 7,000 lb axles\u003cbr\u003ePre-installed nylon bushings\u003c\/p\u003e\n\u003cp data-end=\"715\" data-start=\"356\"\u003e\u003cstrong\u003e1 Pair: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"715\" data-start=\"356\"\u003e(2) 6-leaf double eye spring for 7,000 lb axles\u003cbr\u003ePre-installed nylon bushings. \u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 kit","offer_id":47777061044453,"sku":null,"price":47.99,"currency_code":"USD","in_stock":true},{"title":"1 Pair","offer_id":47777061077221,"sku":null,"price":90.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/223_4e1fc1a5-dc8a-4a8b-91ec-8f363e6c4fe5.jpg?v=1758747222"},{"product_id":"5-leaf-26-5-8-x-2-trailer-slipper-spring-for-7-000-lb-axles","title":"5-Leaf 26-5\/8\" x 2\" Trailer Slipper Spring for 7,000 lb Axles","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade or replace your trailer's suspension with this durable 5-leaf slipper spring, built to handle 7,000 lb axles with confidence. Designed to flex under load, it absorbs road shock, keeps your axle aligned, and delivers a smoother, more stable ride, perfect for heavy duty utility trailers, car haulers, and campers. \u003c\/p\u003e\n\u003cp\u003eMeasuring 26-5\/8\" free length with a 2\" width, this spring features a hook end for easy rear hanger installation and a 9\/16\" nylon bushing for secure front mounting. The stacked steel leaves provide the perfect balance of strength and flexibility, ensuring your trailer tracks straight and rides level even under heavy loads. \u003c\/p\u003e\n\u003cp\u003eBuilt tough from high quality steel, this 5-leaf slipper spring resists bending and wear, giving you reliable, long lasting performance mile after mile. Quick to install and engineered for stability, it's the smart choice for keeping your trailer safe and road ready .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQuantity: 1 leaf spring\u003cbr\u003eSpring capacity: 3,500 lbs\u003cbr\u003eAxle capacity: 7,000 lbs\u003c\/p\u003e\n\u003cp\u003eLength from center of spring eye to end of spring (unloaded): 26-5\/8\" \u003cbr\u003eSpring width: 2\" \u003cbr\u003eEye diameter with bushing: 9\/16\"\u003cbr\u003eLeaf thickness: 3\/8\" \u003cbr\u003eNumber of leaves: 5\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's include: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSingle spring: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) 5-leaf slipper spring for 7,000 lb axles\u003cbr\u003ePre-installed nylon bushing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 5-leaf slipper spring for 7,000 lb axles\u003cbr\u003ePre-installed nylon bushing\u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 kit","offer_id":47817367552229,"sku":null,"price":58.99,"currency_code":"USD","in_stock":true},{"title":"1 Pair","offer_id":47817367584997,"sku":null,"price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/WA-232_64479617-a4f9-44af-bc68-f114f23f0a97.jpg?v=1759957133"},{"product_id":"6-leaf-trailer-slipper-springs-pair-29-5-x-2-for-8-000-lb-trailer-axles","title":"6-Leaf Trailer Slipper Springs Pair – 29.5\" x 2\" for 8,000 lb Trailer Axles","description":"\u003ch3 data-start=\"178\" data-end=\"457\"\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 6-leaf slipper spring for 8,000 lb trailer axles is a rugged, high-capacity suspension leaf spring engineered to support heavy trailer loads while providing reliable shock absorption and smooth ride quality. Designed for trailers with 8,000 lb axles, this 6-leaf slipper spring delivers the strength and flexibility needed to handle demanding towing conditions, making it a smart upgrade or replacement for worn-out suspension setups. \u003c\/p\u003e\n\u003cp\u003eMeasuring 29-1\/2\" in free length and 2\" wide, this slipper style spring features multiple steel leaves that flex to absorb road shock, reducing stress on your trailer frame and cargo. the hook end slides easily into the rear hanger or equalizer, while the eye with its included 9\/16\" nylon bushing mounts to the trailer frame's front hanger for a secure connection. This combination helps maintain proper axle alignment,  improves ride stability, and reduces wear on other suspension components.  \u003c\/p\u003e\n\u003cp\u003eBuilt from sturdy steel with a durable finish, the spring resists deformation under load while delivering dependable performance mile after mile. Whether you're building a new trailer or replacing worn springs on an existing rig, this 6-leaf slipper spring offers a balanced mix of strength and ride comfort to keep your trailer running smooth and level under heavy loads. \u003c\/p\u003e\n\u003ch3 data-start=\"178\" data-end=\"457\"\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"178\" data-end=\"457\"\u003eQuantity: 1 leaf spring\u003cbr\u003eSpring Capacity:  4,000 lb\u003cbr\u003eAxle Capacity: 8,000 lb\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"178\" data-end=\"457\"\u003eLength from center of spring eye to end of spring (unloaded): 29-1\/2\"\u003cbr\u003eSpring width: 2\" \u003cbr\u003eEye diameter with bushing: 9\/16\"\u003cbr\u003eLeaf thickness: 3\/8\"\u003cbr\u003eNumber of leaves: 6\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's include: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Spring:  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 6-leaf slipper spring for 8,000 lb trailer axles\u003cbr\u003ePre-installed nylon bushing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 6-leaf slipper spring for 8, 000 lb trailer axles\u003cbr\u003ePre-installed nylon bushing\u003c\/p\u003e","brand":"TRAILER SUPPLIES","offers":[{"title":"1 kit","offer_id":47817373843685,"sku":null,"price":78.99,"currency_code":"USD","in_stock":true},{"title":"1 pair","offer_id":47817373876453,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/wa-161_facf2a3e-59f7-43e0-bde5-652cb2277a33.jpg?v=1759957550"},{"product_id":"5-leaf-slipper-spring-for-10-000-lb-trailer-axles-30-1-2-inch-free-length-2-1-2-inch-width","title":"5-Leaf Slipper Spring for 10,000 lb Trailer Axles, 30-1\/2 Inch Free Length, 2-1\/2 Inch Width","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis 5-leaf slipper trailer spring is a heavy duty suspension component designed for trailers with 10,000 lb rated axles when used in pairs. Manufactured from high strength steel, it provides reliable load support while helping reduce road shock for smoother, more stable towing. The spring measures 30-1\/2 inches in free length (from the center of the spring eye to the end) and 2-1\/2 inches in width, making it a common replacement size for utility, equipment, and cargo trailers. A pre-installed bronze bushing with a 3\/4 inch inner diameter ensures secure mounting and long service life. \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\u003c\/p\u003e\n\u003cp\u003e(1) 5-leaf slipper spring for 10,000 lb axles.\u003cbr\u003ePre-installed rubber bush\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 Pair: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) 5-leaf slipper spring for 10,000 lb axles\u003cbr\u003ePre-installed rubber bush\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSpring capacity: 5,000 lb\u003cbr\u003eAxle capacity: 10,000 lb\u003c\/p\u003e\n\u003cp\u003eLength from center of spring eye to end of spring (unloaded): 30-1\/2\"\u003cbr\u003eSpring width: 2-1\/2\"\u003cbr\u003eEye diameter with bushing: 3\/4\"\u003cbr\u003eNumber of leaves: 5\u003c\/p\u003e","brand":"Trailer Supplies","offers":[{"title":"1 piece","offer_id":48367660040421,"sku":"12","price":135.99,"currency_code":"USD","in_stock":true},{"title":"1 pair","offer_id":48367660073189,"sku":"12","price":255.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0227\/7349\/files\/298-5.png?v=1770155808"}],"url":"https:\/\/www.wtrailer.com\/collections\/leaf-spring.oembed","provider":"Trailer Supplies","version":"1.0","type":"link"}