Free & open designs · Repair · SoftwareSpare parts and software the marketdoesn't offer, we design and share.
Case Parts Lab is an independent project sharing hard-to-find spare parts, practical repair designs and free lightweight software. We don't sell finished parts here: we publish files you can make in different ways, and programs you can download and use right away. Download, make, repair.
Why Case Parts Lab exists
How many objects end up in landfill because of a broken plastic clip or a discontinued spare part? We share downloadable designs that people can make, adapt and use to repair what they own.
Everything is free
Project files are free to download, with no registration. Each page explains the files, materials and ways to make the part.
100% open source
Source files, printing instructions and modifications are open to everyone. Anyone can improve a project and share it back.
Repair, don't throw away
We fight waste: a small replacement part, made with the right method, can bring an object back to life.
Browse by category
The catalog is growing: new repair parts and open designs will be published here with files and practical instructions.
Spare parts & printable designs
Corsair iCUE 4000 magnetic side panel — free DIY project
Make a smoked replacement side panel for the original Corsair iCUE 4000 series at home, or download the free DXFs and ask a local shop to cut one. This page provides files only; no physical panel is supplied.
Modular 120 mm fan spacer — free open-source project
An open-source 120 mm fan spacer with a twist: print one or more copies of the same part and rotate them to create different visual combinations on your case or radiator fans.
Software
PC & Custom Builds
GPU supports, standoffs, slot covers, cable management and case adapters.
Gaming Solutions
Controller and headset stands, console mounts, desk accessories.
Small Innovations
Original gadgets and practical solutions made using suitable fabrication methods.
Have an idea for a repair project? Contact details coming soon
From download to repair
1. Find the project
Browse the catalog by category and find the spare part or accessory you need.
2. Download the files
Download the project files and instructions for free; check the recommended materials and tools.
3. Make the part
Use the fabrication method described for that project, at home or through a local shop.
4. Repair and reuse
Fit the spare part and give your object a second life. Less waste, more repairs.