About The Springs Eye to Eye Length 25-1/4 inches; Free Open Length 3 inches; Width of Leaf 1-3/4 inches; Bushing Diameter 9/16 inch; Leaf Thickness 5/16 inch.
High Load Capacity Each spring supports up to 1750 lbs, making it ideal for heavy duty 3500 lbs trailers. Replace for SW4B. Experience smoother rides with reduced road vibrations and bumps. Our leaf springs effectively minimize jolts and ensure a stable towing experience, enhancing overall comfort and control.
Axle U-Bolt Accessory Includes 4 x 5-1/2" long U bolts with a diameter of 1/2 inch; 2 x tie plates designed for 1-3/4" leaf springs. Includes 8 x 1/2"-20 hex nuts; Designed for 2-3/8" diameter round trailer axles.
Package Included Includes 2 x EQ-E1 equalizers for improved suspension balance; 6 x 3" tall hangers for secure leaf spring attachment; 8 x shackle straps for added stability and flexibility; 14 x 9/16"-18 x 3" long shackle bolts and locknuts for easy installation.
Installation Bolt-on installation. Installation accessories are provided, and the instruction manual is not included. Professional installation is highly recommended.