Headlight Assembly Gasket

[JMP]

Thanks to everyone for your help. I have not found anyone that sells them but I think they are really more of a cosmetic item than a real gasket as water will just drain out through the bottom of the headlight pan anyway. Mine are getting kind of "gooey" and need replacing but I am not going to buy headlights just for this. I think a black caulk or weatherstrip adhesive might work and not look too bad if done with care.