| Torque converter |
The torque converter is the device that increases the engine torque as well as the conventional AT and transmits it to the transaxle. |
| Oil pump |
The adoption of a trochoidal oil pump with a flow control valve actuated directly by the engine enables the sufficient discharge from an oil pump in the low-rpm range and the adequate discharge adjustments in the high-rpm range. |
| Planetary gear |
Perform the transmission of drive power and the switching of forward/backward movement. |
| Forward clutch |
| Reverse brake |
| Primary pulley |
It is composed of a pair of pulleys (the groove width is changed freely in the axial direction) and the steel belt (the steel star wheels are placed continuously and the belt is guided with the multilayer steel rings on both sides). The groove width changes according to wrapping radius of steel belt and pulley from low status to overdrive status continuously with non-step. It is controlled with the oil pressures of primary pulley and secondary pulley. |
| Secondary pulley |
| Steel belt |
| Output gear |
Reduction gear consists of primary deceleration (output gear and idler gear in pair) and secondary deceleration (reduction gear and final gear in pair). Each of them uses a helical gear. |
| Idler gear |
| Reduction gear |
| Final gear |
| Differential |
| Manual shaft |
The parking rod rotates the parking pole and the parking pole engages with the parking gear when the manual shaft is in "P" position. As a result the parking gear and the output axis are fixed. |
| Parking rod |
| Parking pawl |
| Parking gear |