by Abus » 27 May 2008 14:04
I can't tell exactly from the pictures, but you might be able to adopt a different wafer lock to the same housing. The little prong on the back of the lock can be added to another lock via a fabricated adapter. I've done this sort of thing once or twice, and can vouch that it may work, but is highly labor intensive.
Then again, it maybe simpler, if lacking access to adequate tools to replace the entire assembly.