| Also known as | E11287 |
| Diagram | Fig. 4 — CYLINDER HEAD AND ROCKER BOXES · ref 24 |
| Subsystem | engine top |
| Listed in parts books | 1970–1972 |
ROCKER LEVER, T.S. EXHAUST/CENTRE INLET
Exhaust/centre inlet rocker lever for the cylinder head and rocker box assembly, part number 71-1287 (also E11287).
This is a rocker lever, catalog number 71-1287, also listed under the older number E11287. The parts book calls it out specifically as the exhaust/centre inlet rocker lever, and it lives in the cylinder head and rocker box assembly along with the rest of the valve gear.
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A rocker lever like this pivots on a shaft inside the rocker box and transfers motion from the pushrod (or cam follower arrangement) down to the valve stem, opening the valve at the right point in the cycle. The "T.S." and "exhaust/centre inlet" wording in the description points to a specific position among several rocker levers used on this head, which is common on engines with more than one inlet or exhaust rocker to keep straight.
Our catalog appearances for this part run from 1970 to 1972, but we don't have a specific model tied to it beyond that. If you're matching this up against your own engine, check it against the rocker box you've got off the bike before ordering, and give us a call if you want us to help confirm it lines up.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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