The LEGO set 5045, often referred to by its full name, “LEGO 5045 Gears”, was not a standalone set but rather a misunderstanding or error in identifying LEGO products. LEGO has released numerous sets featuring gears and mechanical parts throughout its history, primarily under the Technic theme, which is focused on creating more advanced, mechanically functioning models compared to traditional LEGO sets.
If youre looking for a specific set that includes gears and is designed to teach the basics of mechanics and engineering, you might be thinking of a set within the LEGO Technic line or possibly one of the educational sets designed for use in schools under the LEGO Education banner. Sets like these are often designed to introduce concepts such as motion, force, and mechanical advantage through fun and engaging building activities.
Given the vast catalog of LEGO sets and the frequent updates and new releases, for accurate and up-to-date information on a specific set, its a good idea to consult the official LEGO website or a comprehensive LEGO database.
