My obsolete Victor cutting head went nuts on me last Monday. After talking with a tech at Victor to see if there was anything I could do for it other than buy a new cutting head I started hunting parts (LWS told me I was out of luck and would need a new torch, LOL). I ordered two Victor torch rebuild kits as well as a rebuild kit for my 40 year old acetylene regulator. I ordered on Wednesday and got the parts Friday morning. Great service. Here is the link:

http://www.regulatortorchrepair.com/