Travel Trac Comp Fluid
Used Trainer on Ebay, click here
This is a very strong / stable / heavily built trainer. I used this .... actually still have this since 2015 and haven't had any issues with it. I started using it when I was close to 370lbs.
Once you lose weight and have had it for a few years, you will realize the limitations it has since it does not have as good of resistance as other brands like the newer Saris trainers.
I would suggest going to Performance Bikes to buy new and get free shipping, but just checked their site and doesn't appear they either have anymore or don't sell anymore. Not sure which it is.