Congrats MsLA. You could try going on the thor owners website and enter your vehicle information and they might have it online. It is an older unit and may not be available online. The only other thought would be to google search it and see if it is still listed. Each appliance should be available online since they are sourced from outside vendors(stove, refrigerator, toilet...). The chassis(Ford or Chevrolet) should also be available online.
Paul
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