| Also known as | E2360 |
| Diagram | Fig. 3 — OIL PUMP AND RELEASE VALVE · ref 8 |
| Subsystem | engine bottom |
| Listed in parts books | 1960–1962, 1964–1971, 1974, 1976–1979 |
Screwed plug
The screwed plug that seals the oil pump body on Triumph twins, retaining the check ball in the pump.
70-2360 is the screwed plug that lives in the oil pump body on Triumph twins, right where the oil pump, release valve, and manifold all come together. It's a small part but it does real work — it seals off the passage that holds the check ball in the pump, so oil pressure builds and flows where it should instead of leaking back out.
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Owners running the older book will see this listed as E2360; same physical plug, just the earlier reference. It shows up across a long run of oil pump figures in the catalog, so it's one of those parts worth having on hand when you're in there servicing the pump or chasing an oil pressure gremlin.
It's a simple screw-in plug, not something that needs much explanation, but don't skip checking the seal or thread condition when you pull it — a worn plug here is an easy source of a slow oil leak or lazy pressure.
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