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1964 Honda CB72 Bowl Drain Screws

The bowl-drain screw offered for a 1964 Honda CB72 is supplied individually with an O-ring and specifies CB72 1961–66. Retain the old component when available. For an unfamiliar or replacement bowl, establish its identity before choosing the screw and seal.

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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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1964 Honda CB72 · Bowl Drain Screws Buying guide

Specify the screw and seal as a matched replacement

This purchase supplies the screw and O-ring together. The stated CB72 application includes 1964; a substituted bowl requires a separate check of the thread, screw length and sealing arrangement.

Parts to consider

Honda CB Stock Type Float Bowl Drain Screw Individual drain screw and included sealOne stock-type float-bowl drain screw with O-ring, specified for CB72 1961–66. No numeric thread, screw length or seal dimensions are supplied.View part

Use dimensions to resolve an uncertain match

No numeric thread pitch, screw length or O-ring dimensions are given. If a substituted bowl or missing original leaves the match uncertain, obtain those details before purchase. Keep the old screw available for comparison where possible; its appearance alone is not a dimensional specification.

Let the fitted assembly determine the parts search

A motorcycle may have acquired a different bowl or carburetor during earlier repairs. When that history is uncertain, identify the assembly now present and ask the supplier to match the replacement to it. Keep any confirmed assembly details for future parts orders.

Drain-screw buying questions

Is there an O-ring-only option in this product?

The current single variant supplies the screw with its O-ring; it does not offer a seal-only choice. If the repair needs only a seal, identify a separate replacement with the correct application and dimensions before buying one.

Can I select a replacement when the old screw is missing?

Start from the carburetor and bowl identification, then obtain the required screw specification from suitable parts evidence or the supplier. Without the old component, matching by photograph leaves the thread and sealing details unresolved.

Is this a genuine Honda part for an original-specification restoration?

The product is described as stock-type. Its available information provides neither a genuine-Honda claim nor a verified Honda part reference. Confirm provenance and the required specification separately if those are important to your restoration.

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