The Sansui P-M7 P M7 PM7 turntable was fitted with a Sansui SV-S303 SVS303 phono cartridge and a Sansui SN-S303 SNS303 needle stylus. A photo of the stylus replacement is supplied above. The color of the stylus varies. Please verify and use this as a guide only since the cartridge and stylus may have been changed through the years.
If the stylus above differs from what you have, then it means you no longer have the fitted cartridge. For us to assist you further, we need the cartridge brand and model number. This info is usually inscribed on the cartridge and stylus.