Re: 1933 Packard Standard Brake Booster Servo Motor...

Posted by Owen_Dyneto On 2015/4/15 20:38:54

Service parts for the B-K power brake booster cylinder and control valve are available from Classic and Exotic. For lubrication of the cylinder I use Mobil Vacuum Oil. These units can have great longevity, I just had mine checked for vacuum retention and at almost 90,000 miles it was perfect.http://www.classicandexotic.com/