Description
Rex’s Repair kits focus on the essentials you will need – without extra parts you won’t.
Lucas E3AR, 6 volt dynamo overhaul kit for dynamos; 20017A/B & 200430
Armature threaded, tapered shaft, 157mm long, single keyway, original P/N 200370.
6 volt armature p/n 2003770, tapered, 157mm, single keyway
6 volt field winding
Brush set
Magneto type drive end bearing
Magneto type commutator bearing
1 x Pole shoe screw
Reproduction of Lucas dynamo service book
To avoid ordering incorrect components, it is imperative to take the dynamo apart and visually confirm which armature/parts you have before proceeding.
Vintage parts books are decades out of print, over the last 75 years, many of these units have been modified or rebuilt with different parts.
Unfortunately the Lucas Parts book is no longer reliable for ordering. We accept NO responsibility where a customer fails to take their dynamo apart first and simply orders from the catalogue.



