Do you have a Springfield Marine Trac-Lock II swivel seat mount? Has your boat seat become floppy, unstable, or lopsided after years of wear and tear?
Before you spend your hard-earned money on a new seat mounting system, try this replacement bushing.
Simply install this Springfield Marine 2-3/8"  or 2-7/8" bushing to form a tighter bond between your swivel and post.