I'm getting the parts together for a clutch replacement. Doesn't need doing quite yet, but I want to be ready. For a 1996 (model year 1995), so far I have on my list:

Clutch replacement kit 22000-PR7-305
Release bearing 22810-PR8-003

Is there anything else which makes sense to do at the same time?

I found a confusing thread on NSXprime which talked about the "main oil seal" 91214-PL2-003 (98x80x10) (NOK). What is that? Is it the gearbox main shaft oil seal? Make sense to replace that at the same time?

Thanks for any advice.

Peter