There is a wet bolt kit made specifically for a tandem axle trailer with Road Armor equalizers, and includes the shackles, wet bolts, and hardware needed. What you need is the following part:
- Lippert AP Kit - Tandem Axle Road Armor Wet Bolts and Shackles # LC52SV
If you need new bushings as well you can use the Bronze Bushings - Qty. 4 # K71-291-00. view full answer...