Springfield Springlock Seat Mount Bushing #2100010

Springfield Spring-Lock™ Replacement Seat Mount Bushing

2100010 Spring-Lock Replacement Bushing Boat Seat Mount Marine Hardware

2171032 Boat Seat Base Rod Bushing Adapter for Springfield Hi-Lo 2-3/8 Post

"Boat Marine Swivel Bushing Replacement for 2-7/8” Pedestal Seat - 2 Pack"

2 Pcs New Upgraded SP-14000 Boat Seat Rod Adapter Bushing Converts 1.77 Inch ...

Hi-Lo Bushing Seat Base Adapter 2-3/8 Inch Post Boat Pedestal Swivel Mount

Swivl-Eze Seat Mount Swivel Insert Bushing Fits 2-3/8" OD Pedestal