For sale:
From circa 1982 MB: power steering pump, pulley, and bracket, W123, diesel.
$20 plus shipping $20 (this assumes it will fit inside a flat rate USPS box, large) CONUS.
Selling it super cheap because the center stem which holds the lid is bent and the lid appears damaged. However, it's super clean and even the fluid which came out of it is still clean. I do not think the pump or pulley itself was ever damaged. I will see if the center stem can be removed. I think it can.
PM if interested.