Hi Gold, I'm pretty sure that there are several companies on here that makes them. You need to ask this in ,like,the main MK1 section on here. I'm not sure if I said that right or not,,,I'm still figuring this interweb stuff out.
I needed new ones for my 86 recently. TwosRUs.com has a custom pair that are easier to adjust then the oem arms; plus, no one makes the rear toe rod ends anymore. The TwosRUs pair use front tie rod ends since they can still be found. Besides that, I only saw a couple junk yard arms on ebay. Hope that helps.