Originally Posted by Rig Rat
I replaced mine with the Flojet 18550000A 13 GPM RV Macerator Pump from Ama_on. I remember reading somewhere that it is interchangeable/ or a replacement for the 18550300C.
It's worked well for 2 years now!
There are a couple of neurons still working.....I found the thread from Protagonist!
"Same pump. Absolutely identical. Xylem Flow Control is the parent company for both Flojet and Jabsco. The "C" suffix indicates a pump sold by Xylem. The "A" suffix indicates a pump sold by Flojet.