Front right axle part number

Hello all.

I need to change the front right axle of my 2022 CX-5 pp but i’ve encountered a problem.

There are two part numbers online and idk which one my car would use.

they are:

FTH8-25-50X FTH6-25-50XA

could anyone tell me the difference between them and which one would fit my car?

thanks in advance!