From local sewing factory liquidation.  Found these parts in a box in the mechanics area labeled "change-over parts for Kansai".  Includes main base plate with three needle hook assembly, complete looper assembly, throat plate, needle bar, feed dog, presser foot, and a couple extra parts.  Presser foot looks like it was modified with a side guard.  Other parts all look original and good condition.  It's everything you see in the photos.  See my other listings for more sewing items from this liquidation.