Wadia 830 laser impossible to source?


My beloved wadia 830 laser finally called it quits. This is the CMK-54Xt pioneer stable platter version. Anyone have any ideas where I should begin my search? This player sounds so good through my system as I’m using it for its preamp ability as well as a CD player. Thanks, Mark. 
yamasouras
I have a great tech close by and that’s what he told me to start looking for. It’s old but the sound is worth it. I just need to source a new laser. Either a CMK-54Xt or a PEA-1343. Those might even be the same I’m not completely sure. 
Thanks for all of the replies, Mark. 
Either a CMK-54Xt or a PEA-1343.
You my find that one is the whole mech and the other is just the laser, that's how it works with other brands eg Sanyo.

Cheers George