Originally Posted by
edetroit
There appears to be two types of RR engines that powered the B717. BR715-A1 and BR715-C1, I'm guessing this might explain the slight difference in reversers.
I have searched and searched for closeups of these reversers but had not joy.
If it's any help, the BR700-715 TC quotes the same Boeing part number (715-0021-505) for the thrust reverser on all variants of the engine (-A1, -B1 and -C1).