Double check all. Mine's an '06 I think they are the same.
Personally I go overboard and have everything on hand to replace all of it, it's my daily driver.
Minimum I say claw washer and both axle nuts, both bearings, snap ring, and oil seal.
I bought bearings from rock and the rest from camelback. They F-ed up my order so I won't order from them again.
You can absolutely do both sides for less than 200. Don't set them loose or your claw washer looks like the one above. And your inner bearing may turn out like the one below. It's even more warped than it looks.
inner oil seal 9031170011 one per side
inner bearing and race 9008036098 one per side
outer bearing and race 9008036067 one per side
snap ring kit from cruiser outfitters #FAWB9807TKIT (6 in kit, one needed per side)
drive flange 434210060 one per side
drive flange gasket 4342260070 one per side
claw washer (thrust washer) 9021442030 one per side
adjusting nut, axle nut 4352160011 two per side
star washer 9021542025 one per side
cone washers 4232360030 six per side
plate washers 9020110075 six per side
hex nuts 9017010039 six per side
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