I have since learned that you can still get the Victa ones but they sell them as "universal spacers suitable Victa". I guess they do serve as a spacer as well as a bearing seal.
I have also found out that Google Gemini A.I. can produce a text file that can be loaded into OpenSCAD (which is free software) to produce an STL file for 3D printing. It can interpret your crude drawings with a description and precise measurements, but you have to be detailed in what you tell it. This method sure beats paying some rip off merchant to do the same for hundreds of dollars. A local company said it would take them 3 hours to scan and design at $156 per hour, then they wanted $30 per part. Total ripoff. I designed it myself using A.I. for free in about 5 minutes and can get them printed elsewhere for around $6 per part in PETG.
Ones to avoid:
Those boutique companies with a big modern office in the centre of town with a brand new BMW in the reserved space of the carpark outside and the manager uses the word "bespoke" to describe your request with a smirk on his face. They are only out to rip off gullible people.
