It looks like this may be closest to your slim line product, but I cannot tell for sure, can you help? The only number is see is an 8R on the bottom. Is there somewhere where traco parts can be found?
Paul from SWISCO responded:
November 18, 2014
Yes, based on your pictures our 26-390 and 26-391 top tilt latches appear to be the closest match. The only way to know for sure, though, is to see how well their dimensions line up to your measurements.