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1975 Honda CB125S2 Carb Floats & Drain Screws

The carburetor float and bowl drain screw on your 1975 Honda CB125S2 call for different checks. Compare the carburetor currently fitted, then choose the individual replacement: a float supplied with its pin or a stock-type drain screw supplied with an O-ring.

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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...
Honda CB350 CB125 CB100 CB77 CB72 carb float 16013-286-014

Honda CB Carb Float ~ Replaces 16013-286-014

$22.95 USD
20-6500
Replace your carb float with this Carb Float with Pin, replacing OEM #16013-286-014. Fits the CB350F 1973, CB350K/CL350K/SL350, and the earliest classics including CB72/CB77...
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1975 Honda CB125S2 · Carb Floats & Drain Screws Buying guide

Keep float and drain-screw repairs distinct

These separate components address the float assembly and the bowl drain. Match the part being replaced before ordering, and use the confirmed package contents to avoid buying duplicate pins or sealing rings.

Parts to consider

Honda CB Carb Float ~ Replaces 16013-286-014 Carburetor float with pinReplacement float supplied with its pin; reference 16013-286-014. Sold individually.View part Honda CB Stock Type Float Bowl Drain Screw Float-bowl drain screwStock-type drain screw supplied with an O-ring. Sold individually; choose the quantity required.View part

Identify the installed float arrangement

The replacement float carries reference 16013-286-014 and includes a pin. Use those details alongside a comparison with the carburetor on the motorcycle. If the carburetor has been changed, the motorcycle’s model year alone is not enough to select its internal parts.

Check the bowl as well as the screw

The stock-type drain screw is supplied with an O-ring and sold individually. Compare the original screw and the bowl that receives it before ordering. Damage at the bowl’s sealing or threaded area needs assessment rather than assuming a fresh screw will resolve it.

Buying questions

Does the replacement float include its pivot pin?

Yes. The float replaces reference 16013-286-014 and is supplied with its pin. It is sold individually, so include one float purchase for each matching float assembly you intend to replace.

Do I need to order the drain-screw O-ring separately?

The O-ring is supplied with this stock-type drain screw. Match the screw to the fitted bowl and inspect the receiving thread and sealing area before ordering; damage there may require more than a screw replacement.

Should a leaking bowl automatically mean buying a new float?

First establish where the leak originates and have the cause checked using the correct carburetor information. The float assembly and the bowl drain are separate repair points; choose the component required by that diagnosis rather than replacing both by assumption.

Not sure which part you need?

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

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