When I was in the parts biz 8 years ago there was a company by the name of A1 Cardone that would rebuild your Hydrovac if they didn't offer a remaned one for it already. Be prepared to spend some cash but all my dealings with this company were very pleasant. If you check with your local ma and pa parts store they may have another source. Definately worth a couple of phone calls..

Good luck


Brian Moore
1949 3100 5 window Deluxe
"Today is better than yesterday, but not as good as tomorrow"