Custom Replacement Gear – Create a Gear Online When Spare Parts Are No Longer Available

Create a Custom Replacement Gear Online

A single broken plastic gear is often enough to stop an entire machine. Kitchen appliances, coffee machines, paper shredders, printers, garage door openers and industrial equipment frequently become unusable because a small gear has worn out or several teeth have broken off. In many cases the original replacement gear has been discontinued or the manufacturer only sells the complete gearbox. With our parametric Gear Configurator you can recreate a custom replacement gear using the dimensions of the original part.

Measure Your Damaged Gear

Before creating a replacement gear you need to measure the original component. Important parameters include the module, number of teeth, outside diameter, pitch diameter, bore diameter and gear width. Our detailed measuring guide explains every step.

How to Measure a Gear Correctly

Configure Your Custom Gear

After measuring the gear simply enter the dimensions into our Gear Configurator. The parametric model is generated automatically without CAD software. You can immediately download the STL file or order a professionally manufactured 3D printed gear.

Configure Your Custom Gear

Typical Applications

• Kitchen appliances
• Coffee machines and coffee grinders
• Paper shredders
• Printers and scanners
• Garage door openers
• Power tools
• Industrial machinery
• Prototype and repair projects

Why Use a Parametric Gear Configurator?

Finding an identical replacement gear is often impossible, especially for discontinued products. Our online Gear Configurator allows you to generate a custom spur gear using your measurements, making it easy to repair equipment instead of replacing it. This solution is ideal for replacement gears, custom gears, plastic gears, prototypes and obsolete spare parts.

Download the STL File or Order a 3D Print

After completing the configuration you can download the STL file for your own manufacturing process or order a professional 3D printed gear directly from us.

Frequently Asked Questions

Can I replace a broken plastic gear?

Yes. In most cases you only need to measure the original gear and recreate it using the correct dimensions.

What if the original spare part is discontinued?

Simply measure the damaged gear and generate an exact custom replacement with our online Gear Configurator.

Which dimensions are required?

The most important dimensions are module, number of teeth, outside diameter, pitch diameter, bore diameter and gear width.

Can I download the gear as an STL file?

Yes. After configuration you can download the STL file or order a professional 3D printed gear.

Configure Your Replacement Gear Today

Create a custom replacement gear in just a few minutes. Measure your original gear, generate an accurate 3D model online and bring your machine back to life.