I made the collar of the axle part that supports the wheel with aluminum scraping and applied Kashima coat (hard lubricant alumite).
Kashima coat is a process that makes it a smoother surface by producing a special film on aluminum.
It reduces rotational resistance and at the same time improves durability.
Since it is always a part rubbing against the seal, the color is consumed even in normal vehicles.
Just by replacing it as an after-sales part, aggressiveness against the seal is also reduced, and a smoother feeling can be obtained.
Compatible models
See Vehicle list for Fitments