Suit Nissan Navara D22 with YD25 engine.
Suit Nissan Navara D40 with YD25 engine.
Suit Nissan Pathfinder R51 with YD25 engine.
This is the Gasket for the water outlet at the back of the engine block on the Drivers side.
It is recommend this gasket be replaced whenever the water pipe is disconnected and reconnected again.