Torque Converter: Description: Description: Stator

WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Stator

Courtesy of CHRYSLER GROUP, LLC

1 - STATOR

2 - IMPELLER

3 - FLUID FLOW

4 - TURBINE

The stator assembly is mounted on a stationary shaft which is an integral part of the oil pump. Refer to Fig 1. The stator (1) is located between the impeller (2) and the turbine (4) within the torque converter case.

Fig 2: Stator Components

Courtesy of CHRYSLER GROUP, LLC

1 - CAM (OUTER RACE)

2 - ROLLER

3 - SPRING

4 - INNER RACE

The stator contains an over-running clutch (1-4), which allows the stator to rotate only in a clockwise direction. Refer to Fig 2. When the stator is locked against the over-running clutch, the torque multiplication feature of the torque converter is operational.