This nylon bushing is designed for use with standard 1-3/4 wide trailer suspension systems. It inserts into the eyelet of a leaf spring to ensure proper sizing for suspension bolts. Typicaly used in double eyed leaf sprung suspension system.
Inner diameter: 9/16″
Outer diameter: 11/16″
Use with: Suspension bolt part # 9163B and Nut part # 916DLN