Trailer U-Bolt Kit - 2" Square Axle - 1/2" Diameter - 6-1/2" Length - Zinc Finish - 4203-LZP

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Zinc trailer U-bolt kit part number 4203-lzp.


  • A - Thread Diameter: 1/2"
  • B - Axle Tube Size: 2" Square
  • C - Inside Length: 6-1/2"
  • Spring Width: 1-3/4"
  • U-Bolt Finish: Zinc
  • Application: 2,000 lb. to 3,500 lb. Axle


Trailer U-Bolts for round or square axles, our 4203-LZP U-Bolts are available for any trailer spring or axle application. If your U-Bolt is not listed we can make you a set. U-bolts are designed to stretch when installing to aid in torque retention. Upon removal they retain the stretch, therefore we recommend you do not reuse old U-Bolts.

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