Cut-off relay

Austin Healey: BN1, BN2, BN4, BN6, BN7, BT7 and BJ7 (1953-63) plus BJ8 to 31335 (1963-65) - not for German and Swedish BN4 from 68960, BN6, BN7, BT7, BJ7 and BJ8. These models have separate indicator lamps but no cut-off relay fitted

MG: TA, TB, TC, TD and TF (1936-55) • MGA 1500 (1955-59) • Magnette ZA and ZB (1953-58)

Aston Martin: DB2 (1950-53) • DB2/4 (1953-57) • DB Mark III (1957-59)

Jaguar: XK120 and XK140, XK150 to October 1959: OTS to 820055 (RHD) and 832105 (LHD), DHC to 827463 (RHD) and 838457 (LHD), FHC to 825038 (RHD) and 836489 (LHD) • Mk7 and Mk8 (1950-58)

Morris: Minor Series II and III, Serie V to 1039563 (1952-63)

stop light and rear indicator. Reproduction of the Lucas type DB10 with modern electronics and 8 screw terminals

This special cut-off relay allows the brake and indicator light to be used in one chamber of the tail light. This intermittent system was very common and also not unusual in vehicles for the German or US market. So by using a single bulb or chamber, the lenses are single coloured, mostly red, but can also be orange.