Preserve the original line breaks and paragraph structure. Translate every line fully and keep the same number of lines. Do not leave any whole line unchanged unless it is only a model code, brand name, or other proper noun. Return the translation only without explanations, notes, or source text. ## Design and Purpose This 3D-printed gear mechanism was developed as a component for Bosch appliances, with the aim of replacing or repairing certain elements of this equipment. Identical design parameters ensure compatibility and reliability. ## Application Suitable for replacing a broken