This is listed as a 1945 CJ-2A. The frame lacks frame horns and does not appear it ever had them. The windshield is not from a ’45. This appears to have a later frame, though someone has installed a 2A grille. Note the break and clutch pedal mods.
https://www.facebook.com/marketplace/item/938038034060723/
“1945 willys jeep cj2a. $4900. not running. No title. Minor rust, hard to find in this condition. Excellent restoration project.”