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Shop/Category/Fig. 28 — ELECTRICAL EQUIPMENT (PART 2)/Rectifier
Rectifier
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DiagramFig. 28 — ELECTRICAL EQUIPMENT (PART 2) · ref 18
Listed in parts books1971

Rectifier

A rectifier (19-1715 / 549072) that converts AC output from the alternator to DC for the battery and lights.

PN · 19-1715 / 549072

This is a rectifier, listed in the electrical equipment section of the parts books under 19-1715, also shown as 549072. A rectifier's job on these machines is to take the AC current coming out of the alternator and convert it to DC so the battery and lights can use it properly.

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The manufacturer code on file for this part points to Amal, but Amal made carburetors, not electrical components, so that tag is almost certainly wrong for this listing. Rectifiers on British bikes of this era were typically Lucas parts, though we don't have that confirmed in our records for this specific number.

Our catalog record for this one is thin - it only shows up once, tied to 1971. If you're trying to match this against your bike's electrical system, give us a call and we'll help confirm before you order.

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