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1980 Honda CB400TA Hawk Carburetor Sealing Parts

A bowl leak and a worn float needle call for different carburetor parts. Identify the 1980 Hawk’s fitted carburetors before ordering, then compare the gasket groove and needle arrangement. Keep sealing repairs separate from selecting calibrated jets for the engine’s actual intake setup.

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Currently viewing Carb Rebuild & Jetting

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Honda CB1100 CB1000 CB900 CB750 float bowl gasket

Honda CB1100/CB1000/CB900/CB750 Float Bowl Gasket

$9.50 USD
20-8031
Replace your DOHC CB float bowl gasket with this Float Bowl Gasket (O-ring). Broad fitment across the 1979-82 CB750 family, CB750SC Nighthawk, CB900/CB1000/CB1100, CB650...
Honda CB1100 CB1000 CB900 CB750 CB700 carb float needle 16155-413-751

Honda CB Carb Float Needle ~ Replaces 16155-413-751

$8.95 USD
48-5011
Replace your DOHC CB float needle (only) with this Float Needle, replacing OEM #16155-413-751.Key Features• Float needle (only)• Replaces OEM #16155-413-751• Honda part name:...
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Honda CB400 premium carb rebuild kit

1978-81 Honda CB400 Premium Carb Rebuild Kit

$34.95 USD
48-1226
Restore proper fuel delivery and carburetor performance with this Premium Carburetor Rebuild Kit, designed for Honda twin-cylinder carburetors. This kit features long-lasting, high-quality Viton...
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1980 Honda CB400TA Hawk · Carburetor Sealing Buying guide

Choose the seal or float needle the repair needs

The bowl gasket seals the removable float chamber. The needle-only replacement works at the fuel inlet. Inspect both areas before buying, and keep each carburetor’s parts identified during service.

Parts to consider

Honda CB1100/CB1000/CB900/CB750 Float Bowl Gasket Float-bowl gasketShaped float-bowl O-ring for the listed CB400T carburetors. Match the removed bowl and sealing groove.View part Honda CB Carb Float Needle ~ Replaces 16155-413-751 Carburetor float needleNeedle-only replacement referencing 16155-413-751 for the 1980 CB400T carburetors.View part

Separate a bowl seal from the inlet needle

A shaped O-ring seals the bowl joint, while the float needle controls fuel entering that bowl. Choose the component identified by inspection rather than assuming every fuel leak needs a complete rebuild kit. The featured needle is the needle only, not a replacement float assembly.

Preserve the correct calibration

The 1980 CB400T carburetor fiche identifies primary and secondary main jets separately. A multiyear assortment does not establish the right choice for each position. Verify the carburetor code and current intake or exhaust changes before substituting jets, and retain a clear record of the removed parts.

Buying questions

Does the float needle come with a new float?

The featured item is the needle only. Inspect the float and its pivot separately, then order the components actually required; the needle purchase does not constitute a float assembly.

Should I buy a bowl gasket for fuel leaking at the inlet?

Locate the leak before choosing parts. The bowl O-ring seals the bowl joint, while the inlet needle controls fuel entry. Inspect the needle and its mating area when fuel level or overflow is the concern.

Will every jet in a multiyear rebuild kit suit the 1980 Hawk?

No. Identify the fitted carburetor and the jet’s primary or secondary position first. Included alternatives are not a blanket stock-calibration recommendation for every motorcycle in a kit’s application list.

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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