Torque converter for car

The utility model belongs to the technical field of automobile hydraulic torque converter, concretely relates to torque converter for car. This torque converter includes whirlpool wheel hub, inner race, the guide pulley body, installs and be close to the protective shroud of whirlpool wheel hub one side and install the bearing on the wheel hub of whirlpool at the guide pulley body, it improves the part: set up axial passage on the wheel hub of whirlpool, seted up the axial oilhole on the protective shroud and the guide pulley body, space between axial passage one end and lockup clutch and whirlpool wheel hub intercommunication, the other end with the axial oilhole is linked together, oil duct on axial oilhole and the inner race is linked together, protective shroud and bearing direct contact. This torque converter has not only improved the structure of producing oil among traditional torque converter, has ensured the life of bearing, makes the torque converter structure compacter through the oily structure of