This is the lock tab for the steering arm.  This lock washer is for the side of the steering arm.  It is never advised to re-use lock washers and is highly recommended to change this part...

Steering Pendulum Lever for right hand drive cars. 1959-1965 Phantom V 

This is the small seal for the steering ball joint. It is also called a boot for the track rod end pin. 1956-1965 Silver Cloud I,II,III & S-series 1959-1968 Phantom V

This kit contains all of the safety critical parts for the steering track rod pin assembly. The kit contains the main plug UR4064, the pin UR4083, spring RF7552, spring seat RF7556, ball bearing...