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1962 Honda CB72 Bowl Drain Screws

For a 1962 Honda CB72 bowl-drain repair, keep the removed screw and bowl identified together. The replacement covers CB72 1961–66 and is supplied individually with an O-ring. If the bowl has changed, compare its required thread and sealing arrangement separately.

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Honda CB750 CB550 CB500 CB450 CB400 float bowl drain screw

Honda CB Stock Type Float Bowl Drain Screw

$7.50 USD
48-5041
Replace your stock-type float bowl drain screw with this Float Bowl Drain Screw with O-Ring.Note: sold each, order the quantity you require.Key Features• Stock-type...
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1962 Honda CB72 · Bowl Drain Screws Buying guide

Match the bowl connection and supplied seal

The screw and O-ring are supplied together. Use the fitted bowl to establish the required connection, rather than relying on head shape or on the carburetor body’s identification alone.

Parts to consider

Honda CB Stock Type Float Bowl Drain Screw Individual Drain Screw and O-RingOne stock-type bowl-drain screw with its O-ring. The specified application includes CB72 1961–66; numeric screw dimensions are not published.View part

Compare the connection beyond the screw head

A similar slotted head does not establish the thread pitch, screw length or seal dimensions. Those measurements are absent from the description. When the original screw is missing or damaged beyond comparison, request the replacement specifications and identify the bowl before placing the order.

Keep a replacement bowl’s identity with the order

A bowl fitted during an earlier repair may need a different screw or sealing arrangement from the assembly suggested by the carburetor body. Record any bowl identification and the location of its seal. Use the appropriate service information for refitting rather than borrowing another carburetor’s tightening specification.

Buying questions

Can I buy just the O-ring from this product?

This product supplies the screw and O-ring together, with no separate seal option in its current variant. If only a seal is needed, confirm a suitable separate part and its dimensions before ordering an alternative.

What information helps when the old screw is missing?

Provide the carburetor and bowl identification and clear details of the drain opening and seal location. Ask for the replacement’s complete thread and length specifications; the product description does not give numeric dimensions to compare.

Can I rely on the carburetor body marking if its bowl was replaced?

Identify the bowl separately as well. Its drain connection and sealing arrangement determine the screw required. Compare the replacement bowl’s documented requirements with the screw rather than assuming the body marking identifies every fitted component.

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Send your model and year, plus photos of your existing part and any changes to the original setup.

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