Master Cylinder

This is the large single master cylinder that was used on the very early Silver Cloud I and S-1 series before they went to the dual system. These are new old stock with new seals. S-1 up to BC16BG from this VIN# onward is dual Silver Cloud 1 up to...

This is the brake pull-off spring between the master cylinders and the servo operating lever.  A weak spring can cause the brake servo to stick. Part Number:  UG2509 Model / Chassis...

These are the reseal kits for the large and small master cylinder. 1956-1965 Rolls-Royce Silver Cloud I,II,III & Bentley S-1,2,3, Phantom V 

This is the kit for the single large master cylinder 1" 1952-1965 Rolls-Royce Silver Wraith, Silver Cloud I & Bentley S-1

This is the small master cylinder with a 3/4" bore for the dual master cylinders. Part Number: UG3848 Model / Chassis Applicability   1957-1965 Rolls-Royce Silver Cloud I, II, III & Bentley S1, S2, S3, PV's with dual...

This is the large master cylinder with a 1" bore for the dual master cylinders. Part Number: UG3847 Model / Chassis Applicability   1957-1965 Rolls-Royce Silver Cloud I, II, III & Bentley S1, S2, S3 with dual master...