3-Part Sprocket Replacement for Canon A-1

admin | 08.04.2026

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This sprocket model is compatible with all Canon A-series cameras. It is designed in 3 parts for easy installation, eliminating the need for complete disassembly of the camera. The replacement takes less than 10 minutes, excluding print time.

Benefits:

  • Easy installation
  • Solid movement
  • Accurate frame counter operation

The replacement process includes:

  1. Removing the film rewind button and spring mechanism.
  2. Installing the brass cylinder and spring into the top part of the sprocket.
  3. Placing the sprocket in position and adding a spacer to prevent collapse.
  4. Reinstalling the shaft button and securing it with a screw.

STL files for printing and Fusion 360 files are available for download.

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Information
  • Author: admin
  • Date: 08.04.2026
  • Category: 3D Printing
  • Views: 4
  • Downloads: 3
  • Likes: 0
  • Images: 10
  • Files: 2

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