1999 Discovery 2 - My driver's door lock would just spin and spin without actuating anything. After taking it apart I found that the usual pin that breaks ISN'T BROKEN! What actually broke was the lock cylinder, which holds all of the tumblers. If you've replaced your driver's door handle but kept your existing keys, chances are you swapped out this cylinder and have a spare one laying around. I'm looking for a new one that I can transfer my tumbers into.

 

I've got the whole door lock and ignition cylinder, but not just the cylinder which holds the tumbler. If you cant find one and want to buy the set.

 

Did you ever find what your looking for?

 

I did! I found a driver's door handle at the local junkyard for cheap and it has a completely intact cylinder. I'm not sure what I'm going to do with rest of the handle. Keep it for spare parts!