3500 lb 1/2" U-Bolt Kit for 2 3/8" Tube Trailer Axle

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3500 lb 1/2" U-Bolt Kit for 2 3/8" Tube Trailer Axle

3500 lb 1/2" U-Bolt Kit for 2 3/8" Tube Trailer Axle

SKU : 35UBKT

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Regular price $19.99

Online price only

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4.7
Rated 4.7 out of 5 stars
124 Reviews
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Ensure the smooth and reliable operation of your trailer with our 3500 lb Trailer Axle U-Bolt Kit. This comprehensive kit is designed to provide all the necessary components to mount your new leaf springs to your trailer axle. 

Specs: 

  • (4) U-Bolts: 5-1/2" Long
  • (8) Hex Nuts: 1/2"-20 
  • (2) Tie Plates: For use with 1-3/4" Leaf Springs
  • When ordering raw materials, you can expect minor rust and oils that will need to be cleaned upon arrival to you.

Key Features: 

  • Compatibility: Fits most 3.5K (2-3/8") round trailer axles from Dexter, TK, Rockwell American, & other manufacturers.
  • Complete Kit: This kit has everything you need to mount your trailers leaf springs to a 2-3/8" round axle.
  • Required Components: Spring seats are required for mounting the axle to your leaf springs. (Spring Seats Sold Separately)

Our 3500 lb trailer axle u-bolt kit comes with four (4) u-bolts, two (2) tie plates, and eight (8) hex nuts. Each part is created with quality and durable materials to ensure reliability. If you're building a new trailer, or repairing your current trailer, then you'll be glad that you have high-quality parts on hand to get the job done quickly. If you have questions about this part, please do not hesitate to ask one of our trailer parts specialist. We're here to make sure you have the right kit for every trailer in your fleet. Order your new 3.5K U-bolt kit now! 

4.7
Rated 4.7 out of 5 stars
Based on 124 reviews
Total 5 star reviews: 109 Total 4 star reviews: 8 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 6
Customers Talked About
124 reviews
  • DW
    Dain W.
    Verified Buyer
    22 seconds ago
    Rated 5 out of 5 stars
    Perfect fit, as expected

    I bought these to replace hardware that got wiped out for my old axle when a wheel hub fell off. This hardware was better than the old hardware and locked in the new axle perfectly.

  • DM
    Dale M.
    Verified Buyer
    2 hours ago
    Rated 5 out of 5 stars
    U-bolt kit for axle

    Box was received in good condition.

  • GM
    Gary M.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    good quality

    Kit arrived intact and is exactly as described. Intstalled.

  • GP
    Garrett P.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Trailer parts

    Needed new u bolts for my project

  • CC
    Chris C.
    Verified Buyer
    4 weeks ago
    Rated 4 out of 5 stars
    Compression tools required

    Good steel, excellent fit and once attached a confident assemblage. The need to compress the U-bolt ends together around the axle in order to fit into the spring plates was very difficult and potentially damaging to the screw threads.