Dear Duane,
There are several manufacturer of steering cylinders. From Slovakia, Czech republic, Poland and maybe even from China.
Each of them also supplies the kit of rings, washers, etc. you need.
But the content of parts in this kit should be different.
In order to specify the exactly steering cylinder you have, please check the inscription plate, it should be a small piece of steel sheet rivet or stick on the cylinder, where must be written the name of the manufacturer, the type of steering cylinder, etc.
Once you get these data it will be easy to offer you the properly kit
Best regards,