Review on Dometic 385318162 Ball Shaft Cartridge by Derick Carpenter

Purchased to replace the flush ball in my Dometic SC-210 RV toilet. After installing the flush ball, stem, and spring cartridge, I tried them out before changing the bowl. The protrusion on the spring cartridge was not sticking to the pedal. It looks like it was too small. So I put the old cartridge and stock back in place. Only a new ball and gaskets fixed the water leak from the bowl. I would reconfigure the items, but I wanted to fix the toilet.