Starter Pulley
thingiverse
This part was intended to replace the primary recoil pulley on a chainsaw. It can be customized in OpenSCAD to suit your needs. The current STL should fit most major chainsaws and blowers from manufacturers such as Craftsman/Poulan that utilize four pieces to ratchet the starter. I assume no responsibility for use with machinery, please print at your own risk. I printed this part using TOUGH RESIN on a FormLabs Form 2 SLA Printer at an angle to minimize potential shearing forces. Using PLA in this application is not recommended due to heat and rigidity concerns. It's a fun project to create.
With this file you will be able to print Starter Pulley with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Starter Pulley.