Quote Originally Posted by clogz
Some weeks ago the thought crossed my mind what to do if my cherished Durst 605 needed spare parts. I found a perfect 605 at an auction site and it came with two boxes of darkroom goodies
That is so weird! I did EXACTLY the same about 2 weeks ago. I was looking at the 605, and thought: If I could pick up another for spares that would be handy. I got one on ebay for 50 pounds with a bunch of bits.

I went for the condenser head on the second enlarger (I had the colour head), figuring that they're different enough to be usefull, but similar enough to swap parts between them.