Very common match (or mis-match.)
The theory is the larger evaporator coil will boost the EER performance. No biggy in my opinion.
It will not have any appreciable negative effect to my knowledge.
If you want to get real industrious, call the manufacturer with the model numbers and ask.
Some times more than one coil was specified as an acceptable match.

__________________
Jim Luttrall
Mr. Inspector.net, Inc.
Allen, Texas 75002