no, they're all the same, and VERY easy to swap, all you need is a 4" long wood or chipboard screw, around an 8, it''ll take a few seconds each side to swap them.
the beaters (the plastic lever) is specific to each side from memory, so make sure you pop it in the right side.
the beaters (the plastic lever) is specific to each side from memory, so make sure you pop it in the right side.