Hmmm, I can't say I've ever seen one of these. Maybe it was out of a REB or Terra Jet 4x4 amphibious ATV? I really don't know.
"Looks like you have a problem with your 4 wheeler........you're missin' two wheels there"
i have a reb and it looks nothing like the trans thats in it
Doesn't look like anything more than a chain case with a brake, perhaps from something like a Heald Kit or a Manco trike. I see a Comet sticker on the case, try Quality Drives if they are who bought Comet.
First though was an enclosed Torqavertor but looks to have a oil level and fill hole.