For 1990-2009 cars

The mechanical components of the 6T40/45 are as follows:

• | A torque converter with an electronically controlled capacity clutch (ECCC)

• | Gear-type fluid pump assembly

• | 1-2-3-4 and low and reverse clutch housing assembly

• | 4-5-6 and 3-5 reverse clutch housing assembly

• | 2-6 clutch assembly

• | Low and reverse clutch (one way clutch) assembly

• | Control valve body assembly

• | Drive sprocket, driven sprocket and link assembly

• | Front differential carrier assembly

• | Input Carrier Assembly

• | Reaction Carrier Assembly

• | Output Carrier Assembly

The electrical components of the 6T40/45 are as follows:

• | Output speed sensor assembly

• | Input speed sensor assembly

• | Manual shift shaft with internal mode switch

• | Control solenoid valve assembly, which contains the following components:

- | Transmission control module (TCM)

- | 5 variable bleed line pressure control (PC) solenoids

- | Transmission fluid pressure (TFP) switch assembly

- | Torque converter clutch (TCC) pressure control solenoid

- | shift solenoid

- | Transmission fluid temperature sensor

For more information, refer to Electronic Component Description.