| Also known as | E2351 |
| Diagram | Fig. 27 — IGNITION COILS, HORN, RECTIFIER AND ZENER DIODE · ref 35 |
| Subsystem | engine bottom |
| Listed in parts books | 1963–1965, 1967–1974 |
| Also fits (as replacement) | 1969–1970 · for 82-2351 |
Washer
A general-purpose flat washer (70-2351, earlier 82-2351) used across many Triumph electrical, wheel, and hardware fittings.
This is a general-purpose flat washer, catalog number 70-2351, also known by the earlier factory number 82-2351 and by the alias E2351. It's a small hardware item that shows up all over the Triumph parts books rather than in one single spot, doing washer duty wherever a screw or bolt needed a bearing surface.
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The catalog rows tie this washer to a wide range of figures: ignition coils, horn and rectifier/zener mounting, front wheel assemblies, oil cooler groups, timing cover and contact breaker work, twinseat and rear panel fittings, exhaust pipe and undershield hardware, the petrol tank, and the headlamp/wiring harness and switch assembly. That spread tells you it's a stock washer the factory used in a lot of different places rather than a part built for one job.
Because it turns up in so many different assemblies across our records, don't assume it's only for one bracket or one mount. If you're chasing a specific washer for a specific job, tell us which figure or bolt you're working from and we'll confirm before you order.
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