| Diagram | Fig. 34 — DISTRIBUTOR AND COIL · ref 15 |
| Listed in parts books | 1960–1962 |
Weight set
A weight set for the advance mechanism inside a Lucas distributor.
This is a weight set for a Lucas distributor, the kind that lives in the advance mechanism and swings out with rpm to move the timing. The figure title on this one is DISTRIBUTOR AND COIL, so it's tied to distributor-type ignition rather than a magneto setup.
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We don't have detail beyond that on which specific distributor models it pairs with. The catalog listing elsewhere ties it to 18D2 and 18D1 distributor numbers, but our own records don't spell out which bikes those went on.
If you're rebuilding a distributor advance unit and the weights are worn or sloppy on their pivots, this is the part that gets replaced. Call the shop and we'll confirm fitment against your distributor before you order.
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