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U-Bolt Kit for 2-3/8" Round Trailer Axle, 3,500 Lb.

This U-bolt kit is used to attach your 2-3/8 inch round axle to your trailer. It can be used with most 3,500 lb. trailer axles and attaches the trailer axle to the leaf springs. This kit comes complete with 5-1/2 inches long HD round U-bolts, mounting plates, and nuts.
Product Overview

This U-bolt kit will mount your round, 2-3/8 inch diameter axle to the leaf springs of your trailer. It comes complete with 5-1/2 inch long U-bolts, mounting plates and flange nuts. This kit is used for most 3,500 lb. axles.


  • U-bolt kit for use with 2-3/8 in. round axles
  • Four 1/2 in. diameter, 5-1/2 in. long HD round U-bolts
  • Two axle mounting plates for a 1-3/4 in. wide spring
  • Eight 1/2 in. flange nuts
  • Kit used for 3,500 lbs. axles
  • Attaches trailer axle to leaf springs
  • Will not work on 6 leaf springs
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