| Diagram | Fig. 6 — TIMING COVER, CONTACT BREAKER AND COILS · ref 21 |
| Subsystem | engine bottom |
| Listed in parts books | 1963–1973 |
Plain washer
A plain washer, catalog number S25-43, used at various fastener points across several Triumph assemblies; later superseded by 60-2338.
S25-43 is a plain washer that shows up across a wide range of catalog sections - timing cover and contact breaker areas, oil tank and panel mounting, and battery/toolkit fittings among others. That spread tells you it's a general fastener-support washer rather than a part tied to one specific job, but our records don't spell out its size or material, so we won't guess at that here.
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This number has been carried in the catalogs from 1963 through 1973, and it's been logged against dozens of different assembly points over that span. The factory eventually superseded it with 60-2338, so if your parts book or an older bike's hardware bag turns up this number, that's the modern equivalent to ask for.
Given how thin the description is - just "plain washer" - we'd rather be straight with you than dress it up. If you're trying to match this to a specific bolt or stud on your bike, bring in the old washer or give us a call and we'll work out the right one before you order.
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