Reduction One-Way Clutch: Structure

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2006 Mazda MPV, 2005 Mazda MPV, 2004 Mazda MPV, 2004 Mazda 6, and 2003 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

The reduction one-way clutch counterclockwise rotation (seen from the side cover side) of the reduction sun gear.
The reduction one-way clutch outer race is integrated with the reduction sun gear, and the reduction one-way clutch inner race is fixed to the transaxle case.