If you buy a loaded carrier (already has bearings and seals installed) just slide it into your swingarm. Check out you tube also for tips and tricks. They are not hard to do. get your parts 1st and then go from there as to assemble it.
Shart Guard .......Use it !
Pink Powerwheels Barbie trike
Wamo Big Wheel with a solid trikecycle front tire
Mini bike 3hp Briggs and Stratton with cambells soup can exhaust
Schwinn stingray with coaster brakes
1985 Crash and Burn champ
1st place National Endo Championship