Synergy Complete HD E-Coated UNF U-Bolt Kits

The Synergy HD U-bolt kits are used alongside the Synergy 1" Add-A-Leaf packs for the 2003 - Current Ram 3500. The U-bolts should be selected based on the size of your rear axle tube. Look at our instructions below for the best method to find the correct measurement.

Benefits:

• Securely fastens Synergy Add-A-Leaf pack to axle

Features:

• Synergy HD U-bolts
• E-coated U-bolts for maximum corrosion resistance.
• Features 5/8"-18 and 9/16"-18 UNF thread
• SAE F436 Extra Thick Grade 8 Washers included along with U-bolt specific Grade 8 tall nuts

Includes:

• (4) E-Coated U-bolts
• (4) Grade washers
• (4) Lock nuts

Note: It is recommended you measure your axle tubes prior to ordering to verify fitment