Ah come on Heather they are not that hard to find I have about a dozen on the shelve in my shop.Encountered my first “issue”’with the HZJ73. I noticed that on start up it had this “whirring” noise, like something was spinning up to take off. When i turn it off then on again, all is well. This only happens occasionally. After some deep thoughts and a text to our resident Toyota genius, it is likely the starter getting stuck. It’s a 24v starter and quite a PITA to find (and $$$$) so I ordered a rebuild kit. I’ll report back when it gets here and I give the rebuild a whirl.