Genuine Lucas Classic Condenser.
As fitted to BSA C11G (1954-58) and C12 (1954-58) models, and various Triumph,Ariel,Enfield models
AMC alternator singles (pre 1964)
Later Norton singles ES2 etc
Also replaces LU420302,LU54413002.
OEM: LU423871,LU420302,LU54413002