Neo Geo Front Loader Broken Gear

[neogeostyle90]

Hello,

my front loader neo geo cd stopped to work, I opened and found the problem, a small gear near close to the lens is broken, where can I buy a new one?

 

[Beharius]

Afaik it uses the same drive as a Sega CD Model 1. It's a Sony KSL-2101ABM mechanism.
https://www.aliexpress.com/item/32859611643.html

I have also its datasheet, if it helps.