Dcenta Oil Filler Unit Transmission 7.5L Oil Filling Device Changing the Gear Oil Insert Tool ATF Oil Change Tool

Transmission oil pump plus 13 adapters. For filling gears and differentials and transfercases with oil. With return function for g-earbox with overflow filling opening. The g-earbox is filled with the pump. If too much filled oil runs after switching, the pump unit back into the can of the filling system back.