This is the small locking pin between the brake servo rods and the cam levers. GB5085 is need to lock the pin in place. 1956-1965 Silver Cloud I,II,III, S-series, Continental & Phantom V  

This is the pull-off spring used for the master cylinder, also the braking system and as well as the throttle pedal. 1946-1955  Silver Dawn & Silver Wraith, Bentley MkVI & R...

Support bracket, large bush for the equalizer lever for the rear brakes  1946-1955 Bentley MkVI & R Type, RR Silver Dawn & Silver Wraith