[winner]

I was having trouble with my door lock on my `1987 345 Airstream Motor Home, and one of the people who attended the Mystic Springs Classic Motor Home Rally posted a source and part number for the tumbler on his vehicle. I ordered the tumbler and installed it in my door lock and it works fine. I believe it was ALAND, but Im not sure -- you might check. I believe the place I ordered it from was Camper Supply, but again I am not sure - I did not keep the shipping document - I believe it was about $20 max.