Pulley/gear that rotates disk table in Sony CD Changer CDP-C77ES, CDP-C87ES, CDP-C715. There is no official replacement part, the gear does not have any part number.
replacement part 
replacement part 
3D model 
Gear/pulley replaced in CD Changer assembly
Faulty gear can be replaced with 3D printed one. Replacement gear was fully tested for correct operation.
Gear position in the schematic:
Gear is compatible with following devices:
Sony CD Changer CDP-C77ES, CDP-C87ES, CDP-C715. .
However, it might work also with other devices – just check your service manual.
Available for purchase in e-shop.
Hi, I am after one of these gear pulleys for Sony cd changer.
Can I purchase the 3d printable file?
Regards
Mike
Is it the same as the one for cdp c211?
Hello Jose,
It should be compatible but I cannot 100% guarantee it. I can send you dimensions of the gear and you can compare it with yours.
Kind regards
Martin
Can you post here if you confirm? I also need one for a 211
Hello, the gear depicted in CDP-C211 service manual looks slightly differently. This pulley has 29mm diameter and 20mm height, can you compare with yours? If it is different than it should be possible to make your gear, if you can provide some pictures and dimensions.
Kind regards
Martin