Top 10 Best U-bolt Kits In Jan, 2025

Published by John Carter on

10 BEST U-BOLT KITS for sale in 2025 – compare between the best u-bolt kits on sale.

Rank Product Rating
1
 Trailer Axle 2 3/8' Round U-Bolt Kit
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Product Highlights
  • For 2 3/8" round axle, bolt length 5 1/2", 1/2" diameter, for 1 3/4" spring
  • 1 kit does an entire axle
  • SAE 1018 Hot Rolled
$17.99
2
 LIBRA New Trailer U Bolt kit for 5200-7000lbs 3' Round Axle 7' Long 1/2' Dia -20080
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Product Highlights
  • This kit is for 5,200lbs-7,000lbs round axle which axle beam dia 3" . .
  • 4 x 7" long U bolts, U bolts dia. 1/2"
  • 2 x tie plates for 1-3/4" or 2" leaf springs
  • 8 x 1/2"-20 hex nuts
$19.35
3
 LIBRA New Trailer U Bolt kit for 3500lbs 2-3/8' Round Axle 5-1/2' Long 1/2' Dia -20079
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Product Highlights
  • This kit is for 3,500lbs round axle which axle beam dia 2-3/8" .
  • 4 x 5-1/2" long U bolts, U bolts dia. 1/2"
  • 2 x tie plates for 1-3/4" leaf springs
  • 8 x 1/2"-20 hex nuts
$18.95
4
 Spicer 2-94-28X U-Bolt Kit
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Product Highlights
  • Spicer genuine OE replacement
  • 1310 series
$9.99
5
 ReadyLift 67-2195UB U-Bolt Kit (390 mm Ford Super Duty F250/F350 4WD 1999-2010)
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Product Highlights
  • M16 Round 390mm Long U-Bolt Kit
  • Contains 4 U-bolts
  • Includes 8 nuts
  • Complete kit
$51.92
6
 Redline U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2' Long U-Bolts
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Product Highlights
  • Kit Includes
  • (4) 5-1/2" Long U-bolts
  • (2) U-Bolt plates for 1-3/4" springs
  • (8) 1/2"-20 Hex nuts
$19.99
7
 B&W Safety Chain U-Bolt Kit
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Product Highlights
  • Replacement safety chain u-bolts used on B&W Turnover Ball Gooseneck Hitches.
  • Kit includes 2 u-bolts, springs and locknuts
  • Replacement for u-bolts included with Turnover Ball Gooseneck Hitches
  • Made In USA
$43.99 $40.25
8
 Trailer Axle 1 3/4' Round U-Bolt Kit
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Product Highlights
  • For 1 3/4" round axle, bolt length 4", 3/8" diameter.
  • 1 kit does an entire axle
$15.99
9
 Sturdy Built Single Axle Galvanized U Bolt Kit for mounting Boat Trailer Leaf Springs for 2x2 axle - 5 1/4' Long
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Product Highlights
  • All Hot-Dipped Galvanized Parts, Perfect for Fresh Water or Saltwater Boat Trailers, or Utility/Land Trailers in Icy or Coastal locations.
  • Complete Single Axle Kit: Includes All of the Galvanized Hardware and Parts Pictured. Enough U Bolts and Plates to mount a Single Axle to Your Trailer.
  • Fits a 2x2 Square Axle. The included U Bolts and Plates are designed to fit around a 2 inch by 2 inch Square Boat Trailer Axle.
  • Square U Bolt Size: 1/2 inch Diameter x 2 inch Inside Width x 5 1/4 inch Inside Length
$29.99
10
 Tie Down Engineering 81185 Square Marine Axle Tie Plate Kit
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Product Highlights
  • Country of Origin: United States
  • Package Weight: 2.540 kilograms
  • Package Dimensions: 5.08 L x 26.924 H x 21.082 W (centimeters)
  • Compatible with vehicle type: all-terrain-vehicles; utility-vehicles; off-road-motorcycles; street-sport-motorcycles; street-cruiser-motorcycles; street-touring-motorcycles; street-motor-scooters; snowmobiles; marine-personal-craft
$34.94

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John Carter

John Carter is the owner and CEO of AcedProducts.co—a popular online website that analyzes tens of thousands of reviews on various products to show you the bestsellers in any category. His goal is to make online shopping much easier than it's ever been by eliminating the need to guess which products are good and which ones are bad.

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