| Diagram | Fig. 4 — Engine: Contact Breaker, Timing Cover, Oil Pump, Oil Pressure Relief Valve · ref 37 |
| Subsystem | engine bottom |
| Listed in parts books | 1975 |
Norton Alloy Washer
An alloy sealing washer for the Norton engine bottom end, listed in the timing cover and oil pump area.
This is a Norton alloy washer, part number 06-7522. The catalog record ties it into the engine bottom-end area, showing up in the figures covering the contact breaker, timing cover, oil pump, and oil pressure relief valve. It's a small sealing washer rather than a structural fastener.
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The catalog appearance for this one only spans 1975, so it's a one-year listing in our records. Alloy washers like this typically go under a banjo fitting or bolt head where you need a soft, deformable seal against oil leakage without marring the surrounding alloy castings.
Given how narrow the catalog listing is, confirm fitment against your own engine before ordering. If you're working from an older parts book with a different number for this washer, give us a call and we can help sort it out.
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