Cartridge and Stylus, needle with mounting bolts for Pioneer PL550, PL10, PL510, PL71, PL400, PL100, PL115D, PL120, PL300, PL514X, SPL100, PL112D, PL12D, PL117D, PL15R, PL514, PL50

Fits great

This seller repurposes the cartridge eg takes an old one from the trash, and puts a new stylus on the cartridge. The connections were worn and pitted the cartridge housing was worn, and just wiped off. The plastic housing was dirty as well