I’ve never ordered anything from these guys before but did today. Mag Drive pump looks like my kegland pump and come with the stainless head. Might be good for a backup.
https://m.vevor.com/beer-pump-c_107...beer-pump-for-homebrew-1-2-npt-p_010159850915
https://m.vevor.com/beer-pump-c_107...beer-pump-for-homebrew-1-2-npt-p_010159850915