| Also known as | 68-665, WW95101 |
| Diagram | Fig. 3 — CYLINDER BARREL, EXHAUST PIPES, VALVES · ref 40 |
| Subsystem | engine top |
| Listed in parts books | 1969–1972 |
INLET VALVE BSA A65 UK
Inlet valve for the BSA A65 650cc twin cylinder head.
This is an inlet valve for the BSA A65, the 650cc twin from BSA, not a Triumph part despite what our internal system tag might suggest. The catalog description is plain on this one: it's a UK-market inlet valve built for the A65 engine.
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The inlet valve sits in the cylinder head and controls the intake charge coming into the combustion chamber, opening on the intake stroke and sealing shut the rest of the time. It's a wear item that takes direct heat and combustion pressure, so if you're doing a head rebuild on an A65 this is one of the parts you're checking regardless of mileage.
We don't have much more detail on file for this specific listing beyond the description itself, so give us a call if you want to talk through fitment specifics before you order.
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