http://www.youtube.com/watch
IN VIEWING THE VIDEO ON HOW TO REPLACE THE BRAKE BOOSTER IT SHOWS THE "PLUNGER" THAT HOUSES THR PUSH ROD THAT APEARS TO NE TO BE "FROM THE OLD BOOSTER" A MALE PART THAT INSERTS INTO THE MASTER CYLANDER i DO NOT NEED TO REPLACE THE MASTER CYLANDER
IN VIEWING THE VIDEO ON HOW TO REPLACE THE BRAKE BOOSTER IT SHOWS THE "PLUNGER" THAT HOUSES THR PUSH ROD THAT APEARS TO NE TO BE "FROM THE OLD BOOSTER" A MALE PART THAT INSERTS INTO THE MASTER CYLANDER i DO NOT NEED TO REPLACE THE MASTER CYLANDER