E3H & E3HM 36 Watt Dynamo Repair Kit 6V


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Part Number: DYN-RK4-6V Categories: , Tags: , , , ,

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Vintage Lucas Shop Manuals


Lucas E3H & E3HM, 6 volt dynamo overhaul kit, offers saving over buying parts separately. UK made on original Lucas tooling. Armature p/n 200304 with parallel shaft, threaded at drive end, 165mm, later type.

See repair kit DYN-RK10-6V for early BSA E3H dynamos that had a longer armature with taped shaft.


6 volt armature p/n 200304 (UK)

6 volt field winding (UK)

Brush set (UK)

Drive end bearing (EU)

Commutator bearing (EU)

1 x Pole shoe screw (UK)

Reproduction of Lucas dynamo service book (for the E3L &E3N dynamos but still useful reference).

We have a great deal of experience with dynamos. For trouble free 6 or 12 volt operation with good output and without causing the armature to over-heat we recommend our UK made, solid state regulators for positive or negative earth machines. These can be swapped from 6 to 12 volts so you only need to chose the correct earth polarity.

Fitted to many models so check your manual:

Ariel KG, KH, KHA 1948, Square 4 1938-39
Scott 1939-48
BSA C10/11 1939-48, A7 1947-49


Additional Information

Weight1.1 kg
Country Of Origin

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