Leaf Spring Axle Extended U-Bolts (Square Bend) Compatible with Ford 1999-2004 F250 F350 Super Duty Excursion 4WD 4x4-12 inch Length - 3.15 inch Width - F-250 F-350 - Black
- ...Washers) are hardware grade 10.9. Zinc plating / coating prevents surface corrosion and rust..
- [INSTALLATION] These square ubolts do not come with instructions but is completely bolt-on. Please consult a professional if you need support. Should take 1-2 hours to install. Make sure nuts are tightened evenly (refer to diagram for sequence) and that they are torqued to correct manufacturer specifications. The use of loctite is recommended to protect the threads from rust / corrosion and prevent loosening from vibrations..