Master cylinder AH chitter

[1fastpony]

While installing the M/C I managed to mis alighn the power booster shaft into the M/C piston and crack the plastic backing. This in affect sucked the brake fluid into the power booster while runing. The PB was suspect from the beginning cause the PB shaft had some wiggle in it after removal of MC and I had some pedal softness for a while, that was the motive the replace the MC. My question is, is there any concern of the brake fluid getting into the vacum line and hurting the engin. Should I do a oil change?

There is a pool of brake fluid at the bottom of booster however the vacum line is at the top.

 

[1fastpony]

Need to buy a new booster. Any vendors on site have access to ordering a power brake booster?