I have used these guys with success. They are able to obtain or make needed parts. http://pwrbrake.com/ C-300-K'ly, Rich Barber Brentwood, CA Rich, In the early '60s I purchased the parts necessary to overhaul my booster and master from Parts Wholesalers in Los Angeles. Still have the receipt. Even put in a new diaphragm. Can't do that anymore. Worked fine with the new parts and diaphragm. Had a bad vacuum leak.A lot younger then. Didn't know you couldn't do the repair in your home garage (:<). The folks in San Jose: We have done business with them through the years. They do stand behind their product if it is bad. Some reason, I did not have them work on my '55 booster 25 years ago. Do not remember why. Warren Anderson Sedona,AZ [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/