Singer 29k70 parts compatible to the 29k71?

I just picked up a 29k70 because it was there and looked cool. Not sure whether it works or not but the needle moves up and down. Trying to find parts to restore it.

I notice a bunch of parts that are for the 29k71,... and other models but they don't specifically have the 29k70 listed.

Are they the same?

Any advice or gotchas before I start fiddling and oiling it?

Thanks.