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The 10 Best Automotive Replacement Axle U-Bolt Kits to Buy – October 2020 edition

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Discover now our comparison of the best Automotive Replacement Axle U-Bolt Kits. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Axle U-Bolt Kits are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Axle U-Bolt Kits in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
Trailer Axle 2 3/8" Round U-Bolt Kit
  • 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
No. 2
LIBRA New Trailer U Bolt kit for 3500lbs 2-3/8" Round Axle 5-1/2" Long 1/2" Dia -20079
  • 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
No. 3
LIBRA New Trailer U Bolt kit for 5200-7000lbs 3" Round Axle 7" Long 1/2" Dia -20080
  • 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
No. 4
American Automotive UBLT12-388 Square U Bolts 10" Extra Long Certified Oem Material, Set of 4
  • FITMENT: Square bend to clamp 2.5" wide leafs; 10" long measured from bottom of bend; 4" thread can be cut down to fit many
  • CONTENTS: 4 certified carbon steel square leaf spring axle u-bolts with grade 8 hi-nuts and security spring washers.
  • TECHNICAL NOTES: Retighten u-bolts after the first 500 miles; Minor settling from new or repaired springs can cause a reduction in clamp force
  • BENEFITS: American leaf spring axle u-bolts are designed for maximum u bolt clamp and embody extreme strength; These ubolts provide an even distribution of pressure to protect against premature spring failure and unwanted movement
No. 5
Supreme Suspensions - 2" Rear Lift Kit for 2004-2020 Nissan Titan Steel Tapered Lift Blocks + Square Bend U-Bolts 2WD 4WD
  • COMPATIBLE WITH 2004 - 2020 Nissan Titan 2WD 4WD. Will not fit XD Models. Will not fit vehicles equipped with rear shackle suspensions as they use a leaf UNDER axle and cannot support blocks.
  • CONTENTS: (2x) Steel Rear Lift Blocks - 9/16 Pin, (4x) Zinc Phosphate Coated U-Bolts, Installation Hardware, Installation Instructions, Supreme Suspensions Pro Pack.
  • TECHNICAL NOTES: 2 inch rear suspension lift. | *Please note that our lift block kits are designed to be installed directly to your truck's factory suspension, and we do NOT recommend stacking them.
  • INSTALLATION: After an easy 1-2 hour installation process*, you're ready to feature your new and improved ride! *An alignment is always recommended if you are altering the height of your vehicle.
  • BENEFITS: Improves the look of your vehicle and increases ground clearance, allowing you to fit larger custom rims and tires. Designed with Build-In Taper to help correct pinion angle and reach stock ride quality
No. 6
American Automotive Square U Bolts 12" Extra Long Certified OEM Factory Material Set of 4
  • FITMENT: Square bend to clamp 2.5" wide leafs; 12" extra-long measured from bottom of bend; 5" thread can be cut down to fit many applications and 9/16 diameter
  • CONTENTS: 4x steel square leaf spring axle u-bolts with grade 8 hi-nuts and extra thick washers
  • TECHNICAL NOTES: Retighten u-bolts after the first 500 miles; Minor settling from new or repaired springs can cause a reduction in clamp force
  • BENEFITS: American leaf spring axle u-bolts are designed for maximum u bolt clamp and embody extreme strength; These u-bolts provide an even distribution of pressure to protect against premature spring failure and unwanted movement; American Automotive u-bolts maintain original vehicle handling characteristics and are guaranteed for life
No. 7
U-Bolt Mounting Kit for 6,000 lb / 7,000 lb Trailer Axles with 3 Inch Round Tube Diameter
  • Kit Includes - (4) U-Bolts, (2) Tie Plates, (2) Spring (SS-300) seats and (8) Nylon Lock Nuts
  • U-Bolt Measurements - 7 Inch Length, 3.56 Inch Width, 1/2-20 Thread
  • Tie Plate Measurements - 5.92 Inch Length, 4 Inch Width, 3.56 Inch Hole Centers
  • Nylon Lock Nut Measurement - 1/2"-20 Thread / Pair of weld-on spring seats are included.
  • Economically priced kit - Perfect for those on the road repairs.
No. 8
Redline U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts
  • Kit Includes
  • (4) 5-1/2" Long U-bolts
  • (2) U-Bolt plates for 1-3/4" springs
  • (8) 1/2"-20 Hex nuts
No. 9
U BOLT ELIMINATOR KIT (3-1/4" and 3-1/2")
  • This u-bolt eliminator kit is intended for the hard-core off road guy that wants the most clearance possible under their axles.
  • This kit is designed to be used with a standard 5/8" grade 8 bolt (length is determined by the height of your spring pack).
  • The top u-bolt plate is made from 3/8" thick steel and the bottom plate is made from 1/4" steel. Bolts are not included. This kit is designed to work with a 2.5" wide spring.
  • This kit includes: 2 U-bolt Eliminator Perches 2 U-bolt Plates
SaleNo. 10
Rubicon Express RE2435 Front U-Bolt Kit for Jeep CJ
  • Package Dimensions: 7.62 H x 23.114 L x 14.986 W (centimeters)
  • Country of Origin : United States
  • Package Weight: 1.678 kilograms

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Last update on 2020-10-26 at 00:53 / Affiliate links / Images from Amazon Product Advertising API