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Mercedes W124 Speedometer Drive Gears: 3D Models

This collection gathers STL files for speedometer drive gears, odometer gears and related parts for Mercedes W124 models. It helps you find 3D printing projects for worn or missing components. The listings vary in tooth count, shaft shape and mounting style, so compare the details before choosing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-13


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About the category

«Mercedes W124 Speedometer Drive Gears: 3D Models»

The collection includes speedometer pinion gears, odometer gear sets, gearbox parts and seat belt gear mechanisms. They differ in tooth count, module, bore diameter, shaft length and the way they attach to the speedometer or transmission. Some are single gears, while others are small assemblies or retainers.

When choosing a model, check the tooth count, outer diameter, bore and mounting details against the part you need to replace. On the author's page, look at the number of parts, whether supports are needed, and the material and settings listed. Photos of real prints can show how the teeth and hub come out after printing.

To refine the search, try synonyms such as speedometer drive gear, odometer gear, pinion gear, speed sensor gear and transmission gear. Related topics include Mercedes W124 interior parts, gearbox components and instrument cluster repairs. Combining the model name with the gear position or tooth count can narrow the results.

FAQ

Frequently asked questions

What is a speedometer drive gear for Mercedes W124?
It is a small gear that transfers rotation from the transmission or speed sensor to the speedometer or odometer. In 3D printing, it is usually reproduced as a single part or a small set.
How can you identify the correct gear for a W124?
Compare tooth count, diameter, bore, shaft shape and mounting style with the original part. Photos and listed dimensions help you compare the shape.
Can these gears be 3D printed?
Yes, many are printed in plastic, but the choice of material and settings affects wear and alignment. Check the author's recommendations and test the dimensions before installation.
What should I check before printing?
Check scale, orientation, support needs and the material listed by the author. Also review photos of printed examples to see how the teeth and hub turn out.

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