My local BIG truck parts store has had Hydrovac's in stock everytime I've needed one. They cost about $250 with core. There is a brake rebuilder in St Louis (I think) that rebuilds them...can't remember their name. I've never found a source for the internal parts.

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD