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Shop/Category/Fig. 9 — CARBURETOR T140V/Gasket – float chamber
Gasket – float chamber
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DiagramFig. 9 — CARBURETOR T140V · ref 21
Subsystemfuel
Listed in parts books1973, 1976–1977

Gasket – float chamber

Amal float chamber gasket, PN 99-0514 / 622/073, seals the float bowl to the carburetor body.

PN · 99-0514 / 622/073

This is the float chamber gasket for the Amal carburetor, part number 99-0514, also listed under 622/073. It seats between the float chamber body and the main carburetor casting to keep fuel contained where the float and needle valve do their work. If you're getting a damp patch under the carb or a fuel smell around the float bowl area, a tired or hardened gasket here is one of the usual suspects.

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It shows up in the catalog under the T140V carburetor figure and the carburetor throttle linkage figure, with appearances spanning 1973 to 1977. It's a simple part to replace once the float chamber is off, and it's worth having on hand any time you're in there cleaning float needles or checking float height, since these gaskets don't take well to being reused after they've been compressed and heated for years.

If you're ordering, just confirm which Amal carb body you're running, since float chamber hardware can vary between carb variants even within the same general era.

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Related parts
Screw and washer – float chamber fixing
PN 99-0521 / 622/086 · Goes with this
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Needle for float
PN 99-0511 / 622/068 · Goes with this
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Float
PN 99-0512 / 622/069 · Goes with this
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