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1972-77 Honda CB400F / CB350F Carb Float ~ Replaces 16013-333-004

$27.95 USD
20-6513
Replace your CB350F or CB400F Supersport carb float with this Carb Float with Pin, replacing OEM #16013-333-004.4 carb floats are used per bike, order...

1974 Honda CB350F1 · Fuel System Parts Buying guide

Plan around the original four-carb arrangement

Honda’s final catalog lists the same carburetor assembly for F and F1. That is useful application evidence, but a changed carburetor bank, air box or tank must be matched as installed.

Keep the stock baseline clear

The original carburetors use mechanically operated slides. Honda lists a #75 main jet and #35 slow jet as standard, with optional sizes separately identified. Inspect what is fitted before planning a stock restoration or tuning work; the year alone does not reveal previous jet changes.

Check the intake before adding carburetor parts

The stock-type element belongs in the original air-cleaner arrangement. The four-holder set seals the engine side of the carburetors and includes its manifold O-rings. Identify damaged rubber, missing components and any intake conversion before building an order around a carburetor kit alone.

Ordering questions

How many rebuild kits cover the original carburetor bank?

Each kit services one carburetor, so a complete four-carb rebuild needs four kits when those contents are required at every position. Check floats and other separately sold components independently.

Are these original carburetors vacuum-slide CV units?

No. The CB350F/F1 factory arrangement has mechanically operated slides. Identify the actual carburetors if they have been replaced before choosing model-specific internal parts.

Does changing to pod filters establish the correct jet size?

No. A changed intake or exhaust requires assessment of the actual engine and carburetor setup. Honda’s stock #75 main and #35 slow jet baseline is not an automatic specification for a modified bike.

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