3/4" Trailer U-bolt kit for 5" Tube 12000 - 16000 lb Axles

  • 3/4" Trailer U-Bolt Kit – For 5" Axle Tubes (12,000 - 16,000 lb Capacity) Secure your heavy-duty axle to the leaf springs with this industrial-strength 3/4" U-Bolt K3/4" Trailer U-bolt kit
  • 3/4" Trailer U-Bolt Kit – For 5" Axle Tubes (12,000 - 16,000 lb Capacity) Secure your heavy-duty axle to the leaf springs with this industrial-strength 3/4" U-Bolt K3/4" Trailer U-bolt kit
  • 3/4" Trailer U-Bolt Kit – For 5" Axle Tubes (12,000 - 16,000 lb Capacity) Secure your heavy-duty axle to the leaf springs with this industrial-strength 3/4" U-Bolt K3/4" Trailer U-bolt kit
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3/4" Trailer U-bolt kit for 5" Tube 12000 - 16000 lb Axles

3/4" Trailer U-bolt kit for 5" Tube 12000 - 16000 lb Axles

SKU : 1215UBKT

Online price only

$77.99

Online price only

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4.0
Rated 4.0 out of 5 stars
3 Reviews
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3/4" Trailer U-bolt kit for 5" Tube 12000 - 16000 lb Axles — Single

Mount your leaf springs to the axle with this complete U-bolt kit. Includes the u-bolts, tie plates, and nuts needed for a secure, properly torqued installation.

U-Bolt Specifications:

  • Diameter (D): 3/4"
  • U-bolt length (L): 9 5/8"
  • U-bolt width (A): 5"
  • Fits axle tube: 5"
  • Axle capacity: 12,000 lb - 16,000 lbs

What’s Included:

  • U-bolts, tie plates/washers and nuts — one complete kit per axle

Key Features & Benefits:

  • Complete kit — all hardware needed for installation
  • Secures leaf springs to the axle tube
  • Heavy-duty construction for long service life
  • Finish may vary between dark grey and silver/chrome depending on supply

Ideal For:

  • Mounting leaf springs to the axle
  • Suspension rebuilds and axle swaps
  • New trailer builds
  • Shop & fleet stock

Note on Raw Materials: When ordering raw steel suspension components, minor surface rust and protective oils are normal and may require cleaning prior to installation. This does not affect performance or structural integrity.

Why Buy from The Trailer Parts Outlet?

  • Quality trailer parts at affordable prices
  • Fast shipping — order today, ships tomorrow
  • Bulk & wholesale pricing available
  • Knowledgeable support when you need it

Have questions? Call or message us at (936) 289-3191 — our team is here to help you find the right suspension parts. Order today and keep your trailer safe, stable, and road-ready.

4.0
Rated 4.0 out of 5 stars
Based on 3 reviews
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3 reviews
  • KG
    Kendrick G.
    Verified Buyer
    1 year ago
    Rated 5 out of 5 stars
    Great

    Great

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  • PM
    Paige M.
    Verified Buyer
    1 year ago
    Rated 2 out of 5 stars
    Threads

    The threads on the u-bolts damaged easily with the nuts provided.

    Was this helpful?
  • EH
    Eddie H.
    Verified Buyer
    1 year ago
    Rated 5 out of 5 stars
    U bolt

    Good prat

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