In order to answer your question we would need your model and serial number. Give our sales team a call at 888-388-6372 or use our live chat feature (at the top of the site) and ensure you have your model and serial number handy. They will be able to find the part you need.
Rather than rely on a rough measurement with a tape measure, the best idea would be for you to call our sales team at 888-388-6372 with the exact make, model number, and serial number of your machines. That way we can get you the exact replacement parts you need.
I do not recommend using this replacment bushing on your car. It is for Hobart food equipment.