| Diagram | Fig. 3 — Engine: Contact Breaker, Timing Cover, Oil Pump, Oil Pressure Relief Valve · ref 18 |
| Subsystem | engine bottom |
| Listed in parts books | 1971–1972 |
Norton Contact Breaker Oil Seal
Oil seal for the contact breaker area on the timing side of the engine, keeping crankcase oil off the points.
This is the oil seal that sits behind the contact breaker on the timing side of the engine, keeping crankcase oil away from the points and the timing cover area. It shows up in the parts book listing for the Contact Breaker, Timing Cover, Oil Pump, and Oil Pressure Relief Valve figure, so it lives in that cluster of timing-side parts.
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Our catalog record for this one is thin - just the one listing, tied to the 1971-1972 span. If yours has gone hard or is leaking oil onto the points, that's the usual reason to replace it.
Give the shop a call if you want us to confirm this is the right seal for what you're working on 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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