Yeah, I had a look at the site. You'd probably need a press (which aren't hard to come by).
It would be too difficult, only heavy like all gearbox work.
I might be wrong.
2005 SR Hilux 1KD - SOLD
2009 BMW X5 - destroyed by a hail storm
2012 Range Rover Sport SDV6 - SOLD
2015 Ford Ranger