This is the gasket between the air intake trunking and the carburetor. There are two of these gaskets per engine. (Sold each) MkVI - from VIN B83HP on through R Type and S1 with 1.75" carbs  

Carburetor main jet sleeve Pre 1945 Models 1945-1952 Silver Wraith, Mk-6, R-type, Sliver Dawn

This is the Fiber Washer that sits on the to of the Carburetor Float Chamber. 1946-1955  Silver Wraith, Mk-6, R-type, Sliver Dawn  1956-1965 Silver Cloud & S-series & Continental...

This is a Set of points for the SU fuel Pump.   note: 2 required per pump (Sold Each) 1945-1955 Silver Wraith, Mk-6, R-type, Silver Dawn 1955-1965 Silver Cloud I,II,III & Bentley S-1,2,3,...