Details
| Diagram | Fig. 2 — Engine: Cylinder, Cylinder Head and Fittings · ref 30 |
| Subsystem | engine top |
| Listed in parts books | 1971–1972 |
Norton Rocker Spring Washer
A rocker spring washer used in the cylinder head rocker assembly.
PN · NM.18103
NM.18103 is a rocker spring washer, showing up in the catalog under the cylinder head and fittings figure for the engine top end. It's a small hardware piece that lives in the rocker gear assembly on the head, working alongside the rocker spindle and springs.
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