Description
12 volt windings give better low RPM charging compared to re-regulated 6 volt items.
UK manufactured, brand new, 12 volt armature used in E3LM & MO1L dynamos fitted to:
Ariel singles (1954-56) , BSA B&M Group (1950-57), Douglas 80 and 90 (1950-55), Royal Enfield singles (1951-55), Royal Enfield Twins (1954-55), and Norton singles (1950-58)
Parallel shaft, two keyways. Threaded at drive end. 179mm. 60W.