basically, in a nutshell...no.
they are all pretty well much the same internally, just cheap ones are cheap, and hi class (vintage) bendix kickback two speeds are high quality.
thats about all it is...manufacturing quality. the basic design hasnt really changed much over how ever many decades it has been. they did lots of weird things early on, with ramps and splines and stuff, these days...its just a fairly steep thread hooked to the sprocket, one way it pulls a pair of shoes into the hub walls, transferring torque to the wheel. when backpedalled, the shoes are pushed the other way, over a small stop joined to the arm on the LH side, which stops rotation.
thats basically it, anyway. i think there was a thing on the sprocket side and it does the gripping when pedalling, not the shoes. just adding that incase i get trolled
has been some time since i dug into one!
and there was a spring... a washer with tags... etc...
all you can do is check bearings are tensioned correctly, and the arm is held securely, and yeah...all locknuts are tight too.
do not attempt to swap parts between hubs unless the same manufacturer/model etc.