Single Trailer Leaf Spring 4 Leaf Double Eye 1750 lbs Cap for 3500 lbs Axle Suspension & U-Bolt kit, 25-1/4" L, 1-3/4" Width, 9/16 Eye I.D

Heavy-Duty 4-Leaf Trailer Spring – Direct Replacement for 3,500 lbs Trailers Product Specifications: Eye to Eye Length: 25-1/4 inch Free Arch: 3 inch Leaf Width: 1-3/4 inch Leaf Thickness: 5/16 inch Bushing Diameter: 9/16 inch Load Capacity: 1,750 lbs per spring | Designed for 3,500 lbs trailers Kit Includes (Per Spring): 4 x U-Bolts (5-1/2" length, 1/2" diameter) 2 x Tie Plates (fits 1-3/4" leaf springs) 8 x 1/2"-20 Hex Nuts Compatibility & Installation: Fits Model: SW4B Axle Type: 3,500 lbs round axle with 2-3/8" beam diameter Important Note: Nuts must be tightened horizontally to ensure optimal performance and safety.

• Direct Fit Replacement for 3,500 lbs Trailers: This leaf spring set is designed as a direct replacement for SW4B models. With an eye-to-eye length of 25-1/4 inches and a 9/16" bushing diameter, it seamlessly replaces worn-out springs, ensuring a perfect fit for round axles with a 2-3/8" beam diameter.
• Heavy-Duty 1,750 lbs Capacity per Spring: Engineered for demanding workloads, each spring boasts a 1,750 lb load capacity. The 4-leaf design provides up to 1 times higher load capacity than standard springs, offering superior strength and reliability for your 3,500 lb trailer.
• Complete Installation Kit Included: Get everything you need in one box. Each set includes 4 x 5.5" U-bolts (1/2" dia), 2 x tie plates for 1-3/4" wide springs, and 8 x 1/2"-20 hex nuts, making installation quick and straightforward.
• Built for Strength & Long-Lasting Performance: Constructed from heavy-duty carbon steel, these springs ensure excellent stability and friction damping. The extra anti-rust coating provides enhanced corrosion resistance, protecting against wear from overloading, collision, or harsh weather.
• Reliable & Secure Towing Experience: Designed for safety and durability. For optimal performance and safety, please ensure the U-bolt nuts are tightened horizontally. This precise engineering guarantees a secure fit and a smooth, stable towing experience under heavy loads.