Genuine Lucas SPB501 Ignition Switch, Triumph part 127651.
Replaces Lucas 31912A, 31912B & 31953
Brand new high quality genuine Lucas ignition switch,  chrome bezel spring washer and fixing nut.
 
Supplied complete with  Lucas 54316731 key barrel and two keys,

Ignition switch is three position;
ON (key non removable), OFF (key removable), ON  Ignition on followed by momentary start position (key non removable).

Very straightforward to remove and fit key barrel, should you require to fit your existing barrel to a new switch.


  Lotus, Triumph MG, MGB, Austin Healey,Jaguar,
Morris, Mini, Austin, Jaguar, Hillman, Triumph, Ballard, Armstrong Siddeley, Bristol, Daimler Jensen, Morris Oxford, Cowley, Rover, Singer, Standard, Vauxhall, Wolseley etc.