I installed a Camco Quickie Flush on my black tank this summer. It is located on one of the long sides of the black tank. I located it there so it would spray the tank sensors. Where it is located, the drain and sensors are on the left, and the toilet is to the right. Hope this helps. I'd like to know where the new OEM flush is located.
I live with fear every day, and sometimes she lets me go fishing.
2015 Shamrock 23IKSS
2008 Ford Expedition EL