Lucas numbers were: 37182,37183 & NCB100.
DYNAMO VOLTAGE REGULATOR CONTROL BOX 12V 22A NCB100 3H1835 RTC434 AS LUCAS RB106
DYNAMO VOLTAGE REGULATOR CONTROL BOX 12V 22A NCB101 GEU6603 AS LUCAS RB106 37290
DYNAMO VOLTAGE REGULATOR CONTROL BOX 12V, 22A, RB106 SPADE TERMINAL
MG MIDGET 1300 (1966-1972) DYNAMO VOLTAGE REGULATOR/CONTROL BOX
FORD CORTINA Mk1 (1962-66) "Later type" DYNAMO VOLTAGE REGULATOR/CONTROL BOX
TRIUMPH TR2 & TR3 (1954-1959) DYNAMO VOLTAGE REGULATOR / CONTROL BOX