3 Speed Gearbox GM400

This is the output shaft seal on cars with GM400 transmission. 1966-1998 onward All Models with GM400 transmission

This is a service kit for the 3 speed gearbox.  Service Kit - includes filter, pan gasket, & rubber o rings. 1967-1980 (VIN 4486-41686) 1980-1992 (VIN 1001-36323)

This is the sump pan gasket for all models with GM400 gearbox/transmission. 1966-1980 Models with GM400 Gearbox/Transmission

This is the wiring loom for the gearshift actuator. CORNICHE Bentley Corniche 2-door Saloon (CBX15369 - CBX24291) Bentley Corniche Drophead (DBH15429 - DBH25394) CORNICHE Rolls-Royce Corniche Drophead (DRB15204 - DRB15204) Rolls-Royce...

This is the 3 Bolt Torque Converter for 3 Speed GM400 Gearbox. 1968-1980 Shadow, T Saloon & Coachbuilt, Silver Wraith II 1980-1986 Silver Spirit, Silver Spur, Mulsanne Up to VIN 16970

This is a good used starter ring gear for year models fitted with GM400 transmission / gearbox before 1987. 1969-1980  Silver Shadow, T-series, Shadow II, T-2, Silver Wraith II  (VIN 8742-41686) 1980-1986  Silver Spirit, Silver Spur,...

This o ring seals the front pump into the GM400 casing. 1966-1992 Models with GM400 Gearbox

This is the seal for the gearshift selector shaft on manual shift models 1966-1992 All Models with GM400 Transmission 

This is the front pump seal on the input shaft of the gearbox. This seal is very prone to leaking causing the characteristic oil leak from the underside of the bell housing. When changing the gearbox front pump seal GM8670283 the below parts are also...

This is the gasket between the GM400 front pump and the gearbox casing 1966-1992 Models with GM400 Gearbox