Part # - Jabsco Motor/Pump Assy, 12V # 37. For 37010 series (Jabsco/Parr) electric toilets. Fits many other brand names likewise. Complete unit (motor, pumps, macerator, etc) simply bolt it on and go. Photo of complete toilet for reference just, you are purchasing the parts in the other picture. This system consists of all part #'s 14 thru 31 and cover # 34 received schematic below. Call me, press contact button above. No texting, I will certainly ignore them.
I likewise have a "Koto" porcelain bowl and base that this assembly fits, if interested.