Index

  • Product list

    • Aiwa Reverse Head Rolling A Gear
      Replacement Reverse Head Rolling A Gear for Stereo Cassette Deck Aiwa AD-R460 / R30, part number 86-517-273. The gear was created using a precise 3D printer and was tested for correct operation. Aiwa Head Rolling A Aiwa Head Rolling A Aiwa Head Rolling A in Assembly Schema – position of the […]
    • AKAI CD Player CD-55 Gear Loading Pulley
      Replacement Gear Loading Pulley, part number MZ-730692T for Akai CD Player CD-55. Akai CD55 Akai CD55 The replacement part was created on a semi-professional 3D printer using durable Nylon material. The gear was tested for correct operation. Gear position in the schematic: Gear is compatible with […]
    • Loading Motor Pulley For Sony Minidisc drive MDM-7B
      The pulley is part of the Sony Minidisc MDM-7B drive, attached to Loading motor M103, Sony part number A-4735-074-A. Sony HCDCP500 motor pulley Sony HCDCP500 motor pulley Replacement gear in assembly The replacement part was created on a semi-professional 3D printer using durable Nylon material. […]
    • Aiwa Head Housing Gear 81-506-237-01 (16 teeth)
      Replacement Reverse Head Housing Gear for Stereo Cassette Deck Aiwa AD R550, AD FX-90, part number 81-506-237-01. The gear was created using a precise 3D printer and was tested for correct operation. Aiwa AD-R550 Aiwa AD-R550 Schema – position of the gear in the cassette drive assembly: […]
    • Sony TC-WR 810 Lever Assy Gear
      Replacement gear that is part of Lever (TU Arm) Assembly in Sony tape deck TC-WR 810, TC-818M, MHC-3300CD and similar. Part numbers:X-3343-405-1 (LEVER TU ARM FWD ASSY)X-3343-406-1 (LEVER TU ARM REV ASSY) The gear was produced using a precise 3D printer and tested for proper operation. Please note […]
    • Aiwa Reverse Head Housing Gear (16 teeth)
      Replacement Reverse Head Housing Gear for Stereo Cassette Deck Aiwa AD WX808, AD WX909, AD R470, part number 86-524-278. The gear was created using a precise 3D printer and was tested for correct operation. Aiwa AD WX808 Aiwa AD WX808 The gear in cassette drive assembly Schema – position of […]
    • Philips 4407 Counter Gear Set
      Replacement gear set used in a tape counter in Philips 4407 / N4407 reel-to-reel recorder. The gear was produced using a precise 3D printer. It was tested for proper operation. Philips 4407 Counter Gear Set Philips 4407 Counter Gear Set Philips 4407 original counter gears Philips 4407 replaced […]
    • Philips AS9300, AZ8640 Idler Gear
      Replacement Idler Gear for Philips cassette recorders AS9300, AZ8640, AS9410, AS9510, AS9555, AZ8594, AS450 and similar. The gear was produced using a precise 3D printer and a slightly flexible material to ensure silent operation. It was tested for proper operation. Philips AS9300 Idler Gear […]
    • Onkyo TA2070 Motor Pulley
      Replacement Motor Pulley – part number 24601102. The gear was produced using a precise 3D printer and a slightly flexible material to ensure good adhesion to the idler gear. It was tested for proper operation. Onkyo TA2070 Motor Pulley Onkyo TA2070 Motor Pulley Onkyo TA2070 Motor Pulley in […]
    • Philips AS665C, FW732C, FW750C idler wheel 4822 522 10493
      Philips AS665C Philips AS665C Replacement idler wheel (part number 4822 522 10493) for Philips CD players and midi systems. The gear is made using high-precision 3D printing. Nylon material ensures durability and long-term performance. Position in the assembly: Tested for correct operation. The […]
    • Pioneer Denon Onkyo Kenwood Reverse Head Housing Gear
      Replacement Reverse Head Housing Gear used in autoreverse Stereo Cassette Decks produced by Pioneer, Denon, Onkyo, and Kenwood. The part numbers might differ for different brands, example is RXA1682 / RXA1683 Plate HD Block in Pioneer autoreverse decks. The gear was created using a precise 3D […]
    • Aiwa Reverse Head Housing Gear (12 teeth)
      Replacement Reverse Head Housing Gear for Stereo Cassette Deck Aiwa AD-R460 / R30, part number 86-513-299. The gear was created using a precise 3D printer and was tested for correct operation. Reverse Head Housing Gear Reverse Head Housing Gear The gear in cassette drive assembly Schema – […]
    • Sansui D-570 Reel Motor Ass’y Gear
      Replacement Reel Motor Ass’y Gear – part number 09465100. The gear was created using a precise 3D printer and durable material (nylon). The gear was tested for correct operation. Reel Motor Ass’y Gear Reel Motor Ass’y Gear Schema – position of the gear in assembly […]
    • Sony / Pioneer Reel Table Holder
      Holder of the reel tape used in reel-to-reel Sony and Pioneer recorders. Part numbers might differ, one of the Sony part numbers is 3-537-775-00. Replacement reel table holder Replacement reel table holder Holder attached to the reel table Reel holder dimensions   The replacement part was made […]
    • Grundig CR, CF, Party Center 1000 Flywheel Gear
      Replacement of Flywheel Gear used in Grundig tape recorders and boom boxes. replacement Grundig flywheel gear replacement Grundig flywheel gear replacement Grundig flywheel gear – variant 1 replacement Grundig flywheel gear – variant 2   Replacement gears were made of Nylon (a […]
    • SONY PCM-7030/7050 DAT cassette compartment worm gear
      Replacement cassette compartment worm gear for SONY PCM-7030/7050 Professional Digital Audio Tape Recorder. Part number 3-353-814-12. cassette compartment worm gear worm gear position Replacement gear was made of thermoplastic polyurethane using a high-precision 3D printer. The gear was tested for […]
    • Onkyo Minidisc MD-101A Gear 2646-571-11
      Replacement gear marked 2646-571-11 for Onkyo Minidisc recorders MD-101A and FR-155. Cracked gear causes “Mecha Error”. The replacement part was created using a high-precision 3D printer using durable Nylon material. The gear was tested for correct operation. You can find the gear here […]
    • Grundig CF5500 Winding Motor Gear
      Replacement for Winding Motor Gear used in Grundig CF/MCF high-end tape recorders. Winding Motor Gear Replacement gear was made using thermoplastic polyurethane (high precision 3D print) that is slightly flexible as the original material and durable. Replacement Winding Motor Gear The part is […]
    • Loading Gear 4 For Sony Minidisc MDS-JA30ES / MDS-JA50ES
      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 […]
    • Midway “B” Loading Gear For Sony Minidisc MZ-1
      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 […]
    • ALPS ASD1017 Input Selector Worm Gear
      Motorized input rotary selectors ALPS ASD1017 / Yamaha VT148400 were used in several Pioneer, Onkyo, Yamaha vintage amplifiers. There were plastic gears that cracked during the time, including this worm gear. Replacement worm gear was created using a precise 3D printer and durable material (nylon). […]
    • ELTA CRC-1001 Gear
      Replacement pinion for Elta CRC-1001 portable cassette player. ELTA CRC-1001ELTA CRC-1001 Replacement gear was created using a semi-professional 3D printer using durable Nylon material. Tested for correct operation. The gear is available in the e-shop X33635011 […]
    • Philips 70FC450 70FS365 70FC150 70CD555 Gear Set
      Gear set for Philips 70FCxxx and 70FSxxx cassette recorders. Philips 70FCxxx gear set Replacement gears were created using a high-precision 3D printer. Gears were fully tested for correct operation. The material is slightly flexible and durable, resulting in silent operation and a long lifespan. […]
    • Technics DAT SMQ40032 Pulley Gear
      Pulley Gear SMQ40032 is used in Technics DAT recorders in cassette loading mechanism. SMQ40032 Replacement Gear SMQ40032 Replacement Gear SMQ40032 Replacement and Original gear A faulty gear can be replaced with a 3D printed one. The replacement gear has been fully tested for proper function. The […]
    • Sony CD Player CDP-30, CDP-70 Loading Gear
      The gear is marked 4-910-402-01 Gear (2) Loading or 4-910-454-01 Gear (1) Loading. Sony CDP-70 loading gear Sony CDP-70 loading gear Position of the (broken) gear in the assembly Replacement gear was created using a precise 3D print and fully tested for correct operation. The material used is […]
    • Philips CD 900 Series gear wheel
      Replacement gear Replacement gearPosition in assemblyOriginal cracked gear 3D printed replacement gear wheel (part. no 4822 522 33192) for Philips 900 series CD players. Tested for correct operation – see the video created by Stanislav V. Gear is compatible with Philips CD players CD 910, CD […]
    • Tascam 112 / 122 / 488 Gear set (Gear A, B, C)
      Tascam gear set Tascam gear set Tascam gears in assembly Replacement gear set for Tascam 112/122/488 tape recorders. The set consists of the following gears:5801474101 Gear A5801474200 Gear B5801474300 Gear CThe part numbers might vary for different Tascam models. Replacement gears were created […]
    • Philips FC144, D8634 balancer gear
      FC144 balancer gear FC144 balancer gearbroken gear 3D printed replacement balancer gear for Philips FC144, D8634 tape recorders. The gear was made using semi-flexible material similar to the original one. Tested for correct operation. Gear is compatible with Philips tape recorders FC144, D8634, […]
    • Grundig CF7300 Servomotor gear (head carrier)
      Replacement for Servomotor LW39 gear (head carrier) used in Grundig CF model tape recorders. Servomotor gear position in the assembly Replacement gears were made using thermoplastic polyuretane (high precision 3D print) that is slightly flexible as the original material and durable. Replacement […]
    • Technics/Panasonic RDG5773Z Gear
      While a typical problem of Technics/Panasonic tape drives is the RDG5772ZC gear, sometimes might crack also gear located at the opposite side of the tape drive (down side) – RDG5773Z. Either the lock can be broken or the shaft. Replacement gear was created using a precise 3D printer using […]
    • Philips DCC600 Spider Gear Set
      Replacement Spider gear set Replacement Spider gear set Assembled gear set Original cracked gears Spider gear set in tape transport assembly 3D printed replacement spider gear set for Philips DCC digital compact cassette recorders. The gears were made using semi-flexible material similar to the […]
    • Midway “C” Loading Gear For Sony Minidisc MZ-1
      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 […]
    • Sled Gear For Sony Minidisc MDM-3A Mechanism (MDS-JE500)
      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 gearReplacement and original gearReplacement gear in the assembly Replacement part was created using a […]
    • Philips N5361, N5151 bottom gear
      3D printed replacement bottom idler gear for Philips N 5361, N 5151, N5151 Mark II tape recorders. The gear was made using semi-flexible material similar to the original one. Tested for correct operation. Gear may be compatible with additional Philips tape recorders (22AR774, 22AR584, […]
    • Onkyo A-9510 motorized selector gear
      Replacement gear for Onkyo amplifier A-9510 motorized input selector. The gear is driven by a worm gear. Replacement gearReplacement gearReplacement gear in assembly, broken gear on the right Replacement gear was tested for correct operation. It was created using a high precision 3D printer using […]
    • Philips N5361, N5151 idler gear
      3D printed replacement idler gear for Philips N 5361, N 5151, N5151 Mark II tape recorders. The gear was made using semi-flexible material similar to the original one. Tested for correct operation. Gear may be compatible with additional Philips tape recorders (22AR774, 22AR584, N2415,…) […]
    • Aiwa AD6700, AD6900 Counter Holder 82-304-206-01
      Product upon request replacement part (left), original part (right) original part (left), replacement part (right) 3D printed replacement tape counter holder (part number 82-304-206-01) for Aiwa tape recorder AD6700 and AD6900. Tested for correct operation. Position of the counter holder in the […]
    • Philips N5361, N5151 tape transport gear 482252010424
      gear positiongear positionreplacement gear replacement gear 3D printed replacement tape transport gear 4822 520 10424 for Philips N 5361, N 5151, N5151 Mark II tape recorders. The gear was made using semi-flexible material similar to the original one. The gear needs to be replaced at the plastic […]
    • Sony CDP-C77ES / C87ES / C715 Disk Table Pulley/Gear
      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 modelGear/pulley replaced in CD Changer assembly Faulty gear can be replaced with 3D printed […]
    • Philips N7150 motor 4822 361 20177 gear
      The gear is attached to the motor maked 4822 361 20177 in Philips reel-to-reel tape recorders. Material used for the original gear become fragile during time and gears often crack. Philips N7150 gear replaced Replacement gear was made using thermoplastic polyuretane (high precision 3D print) that […]
    • Sony BU-30 CD drive sled motor gear (M102)
      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 […]
    • Grundig MCF tape transport gears
      Pinion and idler gear that acts in tape transport in Grundig MCF 100 and MCF 200 cassette players. The material used for original gears becomes fragile over time and gears often crack. Tape is not transported then. Grundig MCF 100/200 gears (replaced) Replacement gears are made using thermoplastic […]
    • Sony CD Player 4-968-865-01 gear C
      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 compatibleBase Unit Type: BU-12C, BU-12H and compatibleOptical Pick-up Type: KSS-273 (KSS-273A, KSS-273B/J1N) Sony CD Player 4-968-866-01 replacement gear […]
    • Onkyo Toshiba Integra DVD’s FM01 79070421 Motor ass’y feed gear
      The gear is part of DVD drive feed motor assembly. It is attached to feed motor (FM01 79070421) shaft in Onkyo, Integra, Toshiba and other DVD players. The gear can tend to crack during the time and DVD drive does not work correctly then. Replacement part was created using a semi-professional 3D […]
    • 3D Lab CD12 Loading Gear
      The gear is part of CD loader assembly in high-end CD player 3D Lab CD12. It uses Sony CD Drive (KSM2101ADM) so it can be compatible with other CD players too. Faulty gear can be replaced with 3D printed one. Replacement gear was fully tested for correct operation. cracked original gearreplacement […]
    • Philips 70FC450 (S.E.3) Idler Gear
      Idler gear is part of cassette mechanism “S.E.3/5556” in Philips 70FC450 tape recorder. Philips S.E.3 idler gear (back and front side) Faulty gear can be replaced with 3D printed one. Replacement gear was fully tested for correct operation. cracked geargear in assemblygear in cassette […]
    • JVC 185505303ZT Reel Motor Assy Gear
      The gear is part of JVC 185505303ZT Reel Motor assembly. It is attached to reel motor shaft. The gear can tend to crack during the time and tape drive can become more noisy or does not work correctly. replacement gearreplacement geargear designgear attached to the motor Replacement part was created […]
    • Sony CD Changer 4-957-284-01 Gear
      The gear was used in Sony CD changers produced in the mid to late 1990s. It is a part of the CD tray and is responsible for the CD tray rotating. Faulty gear can be replaced with 3D printed one. 4-957-284-01 replacement gear Video showing replacement gear in operation. Gear is compatible with […]
    • Audiomedica Obsession CD Player Laser Assembly Gear
      Gear that is part of CD Laser Assembly (probably Sanyo) used by Audiomedica Obsession High-end CD Player by Pierre Lurne. Audiomedica Obsession CD PlayerBroken gear Replacement gear was created using a precise 3D printer and tested for correct operation. Replacement gear and its position in laser […]
    • Sony X-3356-638-1 (Reel R) Assy Gear
      Gear attached to the motor – part of Sony X-3356-638-1 Motor (Reel R) Assembly. Gear is also compatible with Sony X-3371-429-1 that is actualy a substitute part. X-3356-638-1 Motor (Reel R) Assy Gear X-3356-638-1 Replacement Part Replacement part was created using a semi-professional 3D […]
    • ALPS ASD1017 Motorised Input Selector Gears
      Motorised input rotary selectors ALPS ASD1017 / Yamaha VT148400 were used in several Pioneer, Onkyo, Yamaha vinatage amplifiers. There were plastic gears that cracked during the time.. rotary selectorcracked gears Replacement gears were created using a precise 3D printer and tested for correct […]
    • Sony DAT Rotary Encoder Gear
      Replacement gear for rotary encoder 1-464-724-31 used in Sony DAT drives. Rotary Encoder 1-464-724-31 GearRotary Encoder AssemblyRotary Encoder Assembly (photo by Paul) You can find the gear here in schematics: Gear was thoroughly tested for correct operation. Produced using a high precision 3D […]
    • Sony DAT Loading Gear Set (Carbon)
      NEW MATERIAL – carbon reinforced nylon! Replacement set of two loading gears for the Sony DAT Tape drive. Part number 3-345-181-01 Gear (Loading A) and 3-345-182-01 Gear (Loading B). You can find the gears here in the schematics: Loading gear in tape drive assembly Gears were tested for […]
    • Sony X-3363-501-1 Gear
      The gear is part of X-3363-501-1 motor assembly. It is attached to reel motor shaft. The gear can tend to crack during the time and tape drive can become more noisy or does not work correctly. Sony X-3363-501-1 motor assembly with 3D printed gear Faulty gear can be replaced with 3D printed one. […]
    • Technics/Panasonic RDG0034 Gear
      The gear RDG0034 was used in 90’s Technics/Panasonic drive mechanics. It is attached to motor that is driving tape transport. It sometimes tents to crack during the time. RDG0034 (3D printed replacement) Faulty gear can be replaced with 3D printed one. This type of drive mechanism is quite […]
    • Technics/Panasonic RXG0009 Gear
      The gear RXG0009 was used in 90’s Technics/Panasonic drive mechanics. It is part or mechanism that is driving tape transport. Because it was made from semi-flexible material it tends to crack during the time. RDG0009 (3D printed replacement) in assembly Faulty gear can be replaced with 3D […]
    • Technics/Panasonic RDG0206 Gear
      The gear RDG0206 is part of REM0043 assembly that is driving tape transport and cassette doors. Because it was made from semi-flexible material it also tends to crack during the time. If you can hear ticking noise and tape transport and/or cassette door do not work correctly then it might be cause […]
    • Technics/Panasonic REM0043 Gear
      The gear that is attached to motor that drives tape transport and opening/closing of cassette doors. Because it was made from semi-flexible material it also tends to crack during the time. REM0043 gear If you can hear ticking noise and tape transport and/or cassette door do not work correctly then […]
    • Technics/Panasonic RDG5772ZC Gear
      Many Technics/Panasonic tape decks utilize a specific gear for tape transport. These gears were made from semi-flexible material, which tends to crack over time, especially since they were manufactured in the 1980s and 1990s. You can identify a problem with this gear when you hear a ticking noise […]
    • Technics/Panasonic RXL0106 Idler Gear
      The idler gear RXL0106 is part of REM0043 & RDG0206 assembly that is driving tape transport and cassette doors. Because it was made from semi-flexible material it might tend to crack during the time. Idler gear RXL0106 in assembly 3D printed replacement part (gear only) was tested for correct […]
    • Customized Capstan Belt
      Product upon request 3D printed capstan belt Seamless capstan belt 3D printed from a rubber-like flexible material. Size up to 180mm (diameter). Customizable width and thickness (0.3 – 0.6 mm). I use it as a replacement in my Sony deck without any issue for more than a year. 3D printed […]
    • Technics Logo Plate
      Technics logo frontTechnics logo backTechnics logo 3D printed Technics logo made from black opaque material, letters are gold painted.It is not 100% the same quality as the original but it looks quite similar. This one was designed according to RS-TR373 tape deck but it might fit to other […]
    • Reel-to-reel Cassette Upgrade
      If you like reel-to-reel compact cassette look and you don’t want to spend a fortune then you can create one – using 3D printed reels. 3D printed reels for a compact cassette Just download attached zip file containing STL model files. Print it with the highest precision (0.1mm layer […]