| Also known as | E6076 |
| Diagram | Fig. 2 — CRANKCASE · ref 14 |
| Subsystem | engine bottom |
| Listed in parts books | 1966–1968 |
Blanking plug
A blanking plug for the Triumph crankcase, used to seal an unused casting opening.
This is a blanking plug that shows up in the crankcase figures for Triumph engines built between 1966 and 1968. It's a simple plug used to seal off an unused hole or passage in the crankcase casting rather than being a moving or wearing part in its own right.
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The older parts books list it under E6076, which is the pre-1970s numbering style before Triumph shifted over to the 70- prefix format used today. Both numbers point to the same physical plug.
If you're chasing an oil leak or doing a rebuild and find a plug missing or damaged at one of the crankcase openings, this is the part to check against your own casting before ordering, since crankcase castings changed over the years and the catalog record here doesn't spell out which specific engines it suits beyond the 1966-1968 span shown in our records.
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