The gear is part of the Sony Minidisc MDS-JA30ES and MDS-JA50ES tray assembly. Sony part number is 4-987-293-01 Gear (4).
Replacement gear
Replacement gear
Replacement gear in assembly
Replacement part was created using a semi-professional 3D printer using durable Nylon material. The gear was tested for correct operation.
You can find the gear here in schematics:
Gear is compatible with Sony Minidisc Recorders MDS-JA30ES and MDS-JA50ES. It can be compatible also with other devices – just check your service manual.
The gear is part of the Sony Minidisc MZ-1 loading assembly. Sony part number is 4-955-496-01 Gear (Midway B).
Midway “B” replacement
Midway “B” replacement
Replacement part was created using a semi-professional 3D printer using durable Nylon material. The gear was tested for correct operation.
You can find the gear here in schematics:
Gear is compatible with Sony Portable Minidisc Recorder MZ-1 and other minidisc devices using mechanism type MT-MZ1-106 – just check your service manual.
The gear is part of Sony Minidisc MZ-1 loading assembly. Sony part number is 4-955-497-01 Gear (Midway C).
Replacement gear in the loading assembly
Replacement part was created using a semi-professional 3D printer using durable Nylon material. The gear was tested for correct operation.
You can find the gear here in schematics:
Sony MZ-1 schematic
Gear is compatible with Sony Portable Minidisc Recorder MZ-1 and other minidisc devices using mechanism type MT-MZ1-106 – just check your service manual.
The gear is part of Sony Minidisc MDM-3A mechanism – optical pickup KMS260A and KMS260E. It drives screw that positions the laser pickup. Sony part number A-3304-200-A.
Replacement gear
Replacement and original gear
Replacement gear in the assembly
Replacement part was created using a semi-professional 3D printer using durable Nylon material. The gear was tested for correct operation.
You can find the gear here in schematics:
Sony MDS-JE500 schematic
Gear is compatible with following Sony Minidisc players: MDS-JE500, MDS-JE510, MDS-JE520, MDS-JE480. However, it might work also with other devices – just check your service manual.
The gear is available in e-shop. (plastic gear only, without the screw rod)
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.
The gear is part of Sony CD Drive base unit BU-30 assembly. This drive is used in CD and VCD players. Base unit is marked BU-30BBD61M, A-4735-885-A. It is compatible with Aiwa BU-30 assembly.
Replacement part was created using a semi-professional 3D printer using durable Nylon material. The gear was tested for correct operation.
You can find the gear here in schematics:
Sony A-4735-885-A BU-30B Assembly
Gear is compatible with following CD Players: Sony HCD-M333, Sony MXD-D400, Sony RCD-W2000ES, Sony RCD-W10, Sony RCD-W100, Sony RCD-W222ES, Sony RCD-W500C, Sony RCD-W50C, Sony CHC-CL3 (HCD-CL3), Sony CMT-M373NT (HCD-M373), Aiwa XR-MN5 (CX-LMN5), Aiwa XR-EM400 (CX-LEM400), Aiwa BMZ-K1 (CX-BK1). However, it might work also with other devices – just check your service manual.
The gear is available in e-shop. (gear only, without motor)
The gear is part of CD loader assembly in Sony CDP-X CD players.
CD Mechanism Type: CDM32EB-12C, CDM32EN-12C, CDM32HB-12H, CDM32HN-12H and compatible Base Unit Type: BU-12C, BU-12H and compatible Optical Pick-up Type: KSS-273 (KSS-273A, KSS-273B/J1N)
Sony CD Player 4-968-866-01 replacement gear
Faulty gear can be replaced with 3D printed one. Replacement gear was fully tested for correct operation.
original 4-968-865-01 gear cracked
Gear position in the schematic:
Gear is compatible with following devices: CDP-XA7, CDP-XA7ES, CDP-XA555ES, CDP-XA50ES, CDP-X5000. However, it might work also with other devices – just check your service manual.
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