Question regarding Bison Vacuum parts
So I've posted here before about me acquiring a Biosn Mk 2 vacuum cleaner and I would love to keep this in the best condition possible, however I'm having a very hard time searching for parts for this cleaner. Google keeps thinking I'm talking about Dyson vacuum parts and searching for any info on similar parts that are compatible with Bison cleaners comes up with nothing. Anyone here know if similar parts from other cleaners that I could use on my Bison to keep it in working order? Also, I'm concerned about the motor as I've read they aren't exactly reliable. I really want to use this, even daily it once for a month every now and then, but I don't want to break it and turn it into a good looking paper weight. I'd love to know if there are motors out there I could get for it in case the original one dies on me