You buy a turntable, and then at the end of the record, it will not eject, or stop. The main gear is split and slipping on the spindle. This is a new part that I designed and printed out via my 3d resin printer. The part is made from an ABS type resin, that is not brittle, and will not crack when shoved down onto your spindle. And if it's too loose, add a small piece of thin paper or a drop of super glue at the edge, where the plastic meets the spindle, let it set for a couple of minutes, then test before placing back into service. I caution using glue, due to getting it down into the shaft or gluing the platter down, so be careful with said glue. I have made several different types of these for different tables, they ALL WORK 100% with no issues. Akai, Technics, MGA, Sony, and Pioneer tables, so far. The gear teeth are standard for most tables out there, thank God for standards.