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Shop/Category/Fig. 27 — CARBURETTER AND AIR CLEANER/Main jet (240 c.c.)
Main jet (240 c.c.)
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DiagramFig. 27 — CARBURETTER AND AIR CLEANER · ref 23
Subsystemfuel
Listed in parts books1970

Main jet (240 c.c.)

Amal main jet, 240 c.c., part number 19-2884 / 376/100, for the fuel-metering circuit inside an Amal carburetor.

PN · 19-2884 / 376/100

This is an Amal main jet, part number 19-2884 (also listed as 376/100), sized at 240 c.c. It's a carburetor jet, part of the fuel-metering circuit inside an Amal carb, and it shows up in the catalog under the Carburetter and Air Cleaner figure. The main jet controls fuel flow at higher throttle openings, so the number stamped on it is the actual size spec, not just a part number.

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Our catalog record for this one is thin - it only turns up in a single listing, tied to 1970. We don't have detail beyond that on which specific carb model or machine it was fitted to. If you're matching this against what's currently in your carb, check the number against what's stamped on the jet you're pulling, and give us a call if you want to confirm it's the right one before ordering.

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