Hi Outlaw'
The filter is # 33-2121-1. I will have to find the universal carb tray and foam part #'s and get back to you. I recently purchased the foam but the carb tray has been around for a few years. I am not to good at keeping records. Everything else was purchased locally at a hardware store. Here is a shot with the filter removed. If you want more pictures or have questions you can E-mail me @
kdao@gci.net. My name is Dale. Have fun with the project.