Installed this on my Goblin 500 that is about 10 years old. The bearing's were feeling a little rough. It was easier to just replace this whole assy, vs trying to bang the old bearing out of the housing and insert new ones.
P
Paul
spares provide piece of mind.
when I don't have a lot of time for wrenching, I've found I like to keep a spare set of frame plates that hold bearings already loaded so I can do a faster parts swap and get my helis back in the air. Then when I have the time heat up the plates extract and replace the old worn bearings with new ones.