Product Summary

Universal Fit, 8.00" Overall Length, .50" Diameter

  • This 8" long leaf spring U-bolt is a great replacement for worn out or rusty stock bolts
  • 6" thread length with 1/2"-20 threads works with or without lowering blocks
  • For use with 3" OD axle tubes
  • Made from heat-treated steel to ensure strength and durability
  • Zinc plated to resist corrosion and provide a long service life

Key Specs

MFG. Part #91043801
BrandSpeedway Motors

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Speedway Motors 91043801 Details

Speedway leaf sping axle U-bolts are a great replacement for worn out stock bolts and feature a generous length to accomodate lowering blocks (sold separately) to fine tune your ride height. U-bolts are zinc-plated steel to ensure long life and durability. All bolts are 1/2" diameter with 1/2"-20 threads. Fits rearend housings with 3" diameter axle tubes.

  • Works with 3" diameter axle tubes
  • 8" overall length
  • 6" thread length
  • 1/2"-20 thread pitch
  • Includes nylock nuts


These are sold as one, you will need to buy two to make a pair.

Speedway Motors 91043801 Specifications

MFG. Part #91043801
BrandSpeedway Motors
Overall Length8.00"
Sold in QuantityEach
Inside Diameter3.19"
NotesOverall length is from the end of the threads to the underside of the top of the bolt.
Center to Center3.75"
Thread Length6.00"
Thread Pitch1/2"-20
Thread TypeRH Male
Material TypeSteel
FinishZinc Plated
Hardware IncludedYes