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1968 Honda CB450K Carburetor Floats & Bowl Drain Parts

The float and bowl drain fitting are separate service parts for your 1968 CB450K. The float includes a pin, while the drain screw includes its sealing O-ring. Compare the removed components with the listings and check which pieces the carburetor repair actually needs.

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Currently viewing Carb Floats & Other Carb Components

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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 CB500 CB450 CL450K0 CL450K2 CL450K3 carb float 16013-283-004

Honda CB Carb Float ~ Replaces 16013-283-004

$17.95 USD
20-6512
Replace your CB500T or CB450/CL450 carb float with this Carb Float with Pin, replacing OEM #16013-283-004.Sold each, order the quantity your bike requires.Key Features•...
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1968 Honda CB450K · Carb Floats & Components Buying guide

Choose the float or bowl fitting by the removed part

The float references Honda 16013-283-004. The drain screw is described as a stock-type screw with O-ring. Both are sold each, and neither item is described as a complete carburetor service package.

Parts to consider

Honda CB Carb Float ~ Replaces 16013-283-004 Carburetor float with pinFloat and pin referencing Honda 16013-283-004 and listed for the 1968 CB450K. Sold individually; order the quantity required. Float-valve components are a separate repair choice.View part Honda CB Stock Type Float Bowl Drain Screw Bowl drain screw with O-ringStock-type float bowl drain screw supplied with an O-ring. Compare your installed bowl and screw before selecting it. Sold individually; order the quantity required for the fittings being replaced.View part

Do not confuse the float with the float valve

The float comes with its pin. A needle-and-seat set is a different component, and the kit’s float-valve parts do not establish inclusion of the float itself. Inspect what needs renewal and read the relevant contents before combining a float with another carburetor service purchase.

Check a changed bowl before choosing the screw

The drain screw is sold with an O-ring, but its description does not provide a full thread specification. Compare the fitted screw and bowl, particularly if the carburetors have been changed. Ask for a missing dimension where necessary instead of selecting an unknown fitting from the motorcycle’s year alone.

Practical CB450K buying questions

Does the float listing supply its mounting pin?

Yes, it describes a float with pin and references Honda 16013-283-004. The description does not list the float needle or seat as part of that package. Identify those separate components if your repair includes the float valve.

Can I verify a replacement bowl’s screw thread from the description?

The drain screw description does not state a thread size. Compare the removed fitting and sealing arrangement, and confirm the required dimensions for an altered bowl. Its application list does not identify every replacement carburetor or bowl previously fitted.

Do I need the same number of floats and drain screws?

Count the components your repair needs rather than pairing the products automatically. Both are sold each, but they serve different jobs. A damaged float does not establish that the drain screw needs replacement, or that the reverse is true.

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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