Rather than writing "E2D LED" or "G2 LED" or "Z2 LED" (etc) it is easier to understand if these models are written as "E2DL" or "G2L" or "Z2L" (etc) so as not to confuse.
The E2DL and E2D both feature crenelated Strike Bezels. They are of different designs and do not feature interchangeable bezel components.
The E2DL and KX2 bezels are more similar in style and it may be possible to 'swap' the bezel components. Note that these are often very difficult to remove and doing so voids the warranty.