Started changing out both driveshafts on my ph2 172 today. Got the old ones off no bother, but my new driver's side one (Renault re-conditioned) doesn't have the dust seal at the gearbox end that the old one has.

Do I need this seal and can I swap it over as it seems to be crimped on?
If I need a new one does anyone have a p/n?

Do I need this seal and can I swap it over as it seems to be crimped on?
If I need a new one does anyone have a p/n?