Replacement keeper

We have a broken EPI window lock. My wife had ordered the 90-278 replacement latch, which fits the existing holes. The problem is that the keeper is recessed in the indention between the window panes and the latch can't access the attachment point. Looking at existing EPI keepers, the attachment point is rotated 90° degrees compared to the one supplied with the 90-278. Can you recommend replacement like that?