The pump is linked to the motor, and it pumps fluid (usual oil) in to the torque converter. The turbine is connected to the gearbox, and it spins once the fluid with the pump hits it. Rxmechanic.com is often a participant while in the Amazon Expert services LLC Associates Method, https://filter-gearbox37914.blogdosaga.com/33993422/the-filter-gearbox-diaries