Yes that's the one. Well actually my motor and pulley are the type which use a grub screw to secure it to the shaft rather than the circlip but basically it's the same thing.
Hi...i am a new user here. As per my observation those caps are definitely going to be film types at the pf level - very likely polystyrene. Just be careful with the soldering iron tip as this type of cap doesn't cope well with heat on the leads.