Gearbox / Transmission

Multi use washer - Supersession: UA1252Z, UA1252ZPCooling fan, volute casing, Transmission adaptor plate, front suspension, air condition, crankshaft, hydraulic hose, subframe, handbrake, alternator, torque converter & starter ring, front suspension...

Transmission Clutch Plates (pack of 12) OEM 1955-1965 Silver Cloud I,II,III & S-series & Phantom V 1966-1968 Early Silver Shadow & Bentley T (1002-4487)

Transmission Pan / Sump Gearbox Pan 1955-1965 Cloud I,II,III & S1,2,3 1955-1968 Phantom V

Speedometer Drive Assembly.  This is the one with 12 teeth.  This is the assembly includes the gear RG8014, and the shaft UG766. 1956-1965 Silver Cloud I,II,III Bentley S-1,2,3, Phantom V, Continental

This is the oil seal for the selector shaft and the throttle lever shaft. 1956-1965 Silver Cloud I,II,III and Bentley S-1,2,3 & Phantom V

This is the factory original (new old stock) Transmission Reverse Gear.  These are No Longer Available from the Factory. NOTE:  The picture shows what appears to be rust on the part. THIS IS NOT RUST!  This is cosmoline from the...

This is a New Old Stock rear casing for the flywheel bell housing. 1955-1959 Silver Cloud I and Bentley S1 ONLY

This is a brand new, new old stock bell housing / rear flywheel casing assembly.   1955-1959 S-1 ONLY S CONTINENTALBentley S Continental G series (BC1GN - BC31GN)Bentley S Continental C series (BC1CH - BC51CH)Bentley S Continental A series...

This is the Output shaft and bush assembly. Factory Original Part 1946-1965 Silver Dawn, R-type, Silver Cloud I,II,III, S-1,2,3, PV, Continental 

Brake Servo Seal to Automatic Gearbox.  This is the main oil seal between the back of the brake servo and the gearbox.If this seal leaks then gearbox oil will affect the servo lining causing it to slip. Note: RPI offers this part in a brake seal...