Specification AutomotiveFitType : universal_fit Brand : TRAILER SUPPLIES BulletPoint1 : Heavy-Duty Load Capacity – Each 3-leaf spring supports up to 750 lbs; combined 1,500 lbs capacity for a single axle trailer. BulletPoint2 : Standard Size Fit – Measures 24-5/8" from eye center to hook end, with 1-3/4" wide spring profile to fit most 1.5K trailer axles. BulletPoint3 : Durable Construction – Includes high-strength black bushings (9/16" inner diameter); built to absorb road shock and provide a smoother ride. BulletPoint4 : OEM Replacement Codes – Direct replacement for Dexter 4331-07B, UNA-178, UNA-203 and compatible with TS820-3, WE-3, WIE-3, LR24503F, and other popular models. BulletPoint5 : Universal Application – Ideal for single axle utility trailers, boat trailers, cargo haulers, and other light-duty applications. BulletPoint6 : Easy Installation & Maintenance – Pre-drilled components and Shackle bolts simplify the setup while providing smoother operation and longer-lasting suspension. CompatibilityOptions : Compatible with 1,500 lb rated single trailer axles, standard 1-3/4" wide slipper spring hangers, direct OEM replacement CompatibleWithVehicleType : Car ExteriorFinish : Painted ExternallyAssignedProductIdentifier : 00810067324380 ExternallyAssignedProductIdentifier1 : 0840443800320 ExternallyAssignedProductIdentifier2 : 840443800320 FitType : Vehicle Specific GpsrSafetyAttestation : 1 IncludedComponents : 2 × 3-Leaf Radius End Trailer Springs (24.62"), Pre-installed 9/16" ID Bushings IncludedComponents1 : 2 equalizers IncludedComponents2 : 2 equalizer bolts & nuts IncludedComponents3 : 4 shackle bolts & nuts InstallationType : Screw-In ItemName : Trailer Supplies Pair of 24.62" 3-Leaf Radius End Trailer Spring 1-3/4" Wide for 1,500 Capacity Rated Trailer Axles (Single Axle - 750 per Spring) WIE-3 (2 springs) ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 24.62 inches ItemPackageDimensions_Width : 1.75 inches ItemPackageQuantity : 1 ItemTypeKeyword : trailer-springs Manufacturer : TRAILER SUPPLIES Material : High-Strength Steel ModelName : WA-178 ModelNumber : 750Ibx2 NumberOfBoxes : 1 NumberOfItems : 2 OeManufacturer : Dexter 4331-07B, Universal UNA-178, UNA-203, TS820-3, WE-3, WIE-3, LR24503F OemEquivalentPartNumber : Dexter 4331-07B, UNA-178, UNA-203 and compatible with TS820-3, WE-3, WIE-3, LR24503F, and other popular models. PartNumber : WA-178-2pcs ProductDescription : Upgrade your trailer’s suspension with this pair of FORLUCIX 3-leaf radius end trailer springs, engineered for smooth performance and dependable strength. Designed to fit single axle trailers rated up to 1,500 lbs, these springs measure 24.62" in length and 1-3/4" in width, making them ideal replacements for standard light-duty trailer springs. Whether you're hauling gear, towing a boat, or running a utility trailer, these springs reduce shock, prevent sag, and ensure a stable ride. Each spring includes a sleek black bushing with a 9/16" inner diameter for easy installation. The high-arch design offers a perfect balance of flex and rigidity, helping to protect your cargo and extend the life of your trailer. OEM 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. ProductSiteLaunchDate : 2020-02-17T13:28:30.938Z Size : 8 Pack Style : Standard Kit SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 8 UnspscCode : 25170000 WarrantyDescription : 2-year limited warranty covering manufacturing defects and quality issues under normal use. This warranty does not cover returns or replacements for reasons unrelated to product defects