Posted by Kaegi [76.22.23.236] on Friday, July 24, 2015 at 12:00:47 :
In Reply to: brake resevoir posted by clueless [186.15.46.13] on Thursday, July 23, 2015 at 23:20:40 :
they are all vented. modern ones have the rubber diaphragm that keeps atmosphere from contact with the fluid. Old master just have a tiny hole and a splash shield to prevent fluid from leaking out on bumps roads