Trailer leaf spring / replace kit for 7k 7,000 lb tandem 4 - 1750 lb springs and hardware

Suspension and replacement hardware kit Includes 4 of 1750 lb - 4 leaf springs = 3,500 lb per axle 7,000 lb tandem 1 3/4" wide and 25 1/4" eye to eye center Springs include Nylon bushings already installed U-bolt kit includes,  8 of  2 3/8" inside diameter round u-bolts (1/2" ) nuts included 4 u-bolt axle plates (raw steel) 8 of 2 5/8" center to center shackles,  14 shackle bolts and lock nuts (9/16" x 3")   *All items are new.*