I recently finally found my receipt for my replacement hydrovac.
it is a KBR part number 374980 booster I paid 431.02
I bought it from BSI Brake Systems Incorporated 2221 NE Hoyt st Portland Oregon 97232
tele 503 236 2116
www.brakesystemsinc.com I also made a special bracket that allowed it to be installed without changing anything of the original frame etc. I have a cardboard cutout I used for a template and will try to get a DXF made as soon as I can so you all could have one water jetted or lasered from 1/4 steel.
also happened to find a picture of my new front bumper. a complete weldment . a guy who made custom foretruck bumpers . a real artisan.
