| Diagram | Fig. 4 — Engine: Contact Breaker, Timing Cover, Oil Pump, Oil Pressure Relief Valve · ref 6 |
| Subsystem | engine bottom |
| Listed in parts books | 1975 |
Norton Points Set
A contact breaker points set for the timing-side ignition system, part number 19-1948.
This is a contact breaker points set, listed under part number 19-1948 and tied to the Norton catalog. It shows up in the engine figures covering the contact breaker, timing cover, oil pump, and oil pressure relief valve, which puts it down at the timing side of the engine where the ignition points live under the timing cover.
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Points sets like this one open and close the ignition circuit as the engine turns, triggering the spark at the right moment. They're a wear item — the contact faces burn and pit with use, and a worn set is a common cause of misfiring or hard starting.
Our record on this one only ties it to a single catalog appearance from 1975, so we don't have a broader model range to point to. Call the shop and we'll confirm fitment before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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