THE SMART TRICK OF HYDRAULIC GEAR PUMP THAT NOBODY IS DISCUSSING

What you are describing is a hydro-static transmission. The pump and motor can each be made to be pump/motors, but they aren't necessarily that way, as jack action said.Very good callout. For your hydrostatic, you would see new RTV on the entrance from the transaxle given that that is certainly exactly where the transmission attaches.Other search e