Listed as a 1943, it looks like it has a DJ body. Chassis might be CJ.

“I have an old Jeep that is titled as a 1943 with the L-134 engine. Converted to 12 v, I put a new voltage regulator on it and the electronics are good, Starts right up and drives. Has Overdrive added as well and it does work. Title in hand.
I was going to use it as a desert toy for my girlfriend and I but in the end it is a little too primitive for what I had in mind. Has nice full back aftermarket seats, and a nice top.Comes with Dick Cepek spoke wheels with good tires on them, at least 80% tread left on them. Runs and drives but will need tail pipe added at some point. Gas tank has been moved to the rear. Will throw in new hydraulic jack and lug wrench as well.”

https://sandiego.craigslist.org/csd/cto/d/1943-jeep-willys/6290916104.html