1978 Honda CB400TII Carburetor Rebuild Parts

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Honda CB1100/CB1000/CB900/CB750 Float Bowl Gasket

$9.50 USD

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...

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Honda CB750 CB650 CB550 CB400 CB125 float needle 16011-382-004

Honda CB Float Needle ~ Replaces 16011-382-004

$8.95 USD

Replace your float needle (only) with this Float Needle, replacing OEM #16011-382-004.Key Features• Float needle (only)• Replaces OEM #16011-382-004• Honda part name: Valve Set,...

1978-79 Honda CB750 / CB400 Carb Rebuild Kit

$21.95 USD

Rebuild your 1979 DOHC CB750 or CB400TI/TII carb with this Carb Rebuild Kit. Contains float bowl gasket, float needle with wire clip, and O-rings.Note:...

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1978/1979/1982 Honda CB450 / CB400 Carburetor Screw Kit

$15.90 USD

Refresh your CB400 or CB450 carb screws with this Carburetor Screw Kit. Get a new set of screws to clean up the look of...

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1978-81 Honda CB400 Premium Carb Rebuild Kit

$34.95 USD

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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1978 Honda CB400TII Hawk II · Carburetor Rebuilds Buying guide

Choose a kit or individual carburetor service parts

The basic kit combines a bowl gasket, float needle with wire clip and O-rings. Individual needles and bowl gaskets are useful when inspection identifies a narrower repair.

Parts to consider

1978-79 Honda CB750 / CB400 Carb Rebuild Kit

One-carburetor rebuild kitFloat-bowl gasket, float needle with wire clip and O-rings for one listed Hawk II carburetor. Order two kits to service both.View part

Honda CB Float Needle ~ Replaces 16011-382-004

Float needleReplacement float needle for the listed Hawk II carburetor, corresponding to reference 16011-382-004.View part

Float-bowl gasketSeparate shaped float-bowl sealing ring for the listed 1978 Hawk II carburetors.View part

Match the repair package to the problem

A damaged bowl gasket and a leaking float valve are different findings. Inspect the needle and seat together, and check the bowl groove before buying. The basic kit is a convenient grouping when several sealing parts need renewal; individual pieces suit a more limited repair.

Keep calibration decisions separate

Identify the carburetors and use the relevant Honda specifications before changing jets or mixture hardware. The manual includes production and emissions variations. A rebuild package is not permission to substitute every supplied jet, and the basic featured kit is a sealing-and-float-needle choice.

Common questions

Does one basic kit rebuild both carburetors?

No. Each kit covers one carburetor with a bowl gasket, float needle with wire clip and O-rings. Order two kits when servicing both of the Hawk II’s carburetors.

When is a separate float needle enough?

That depends on inspection. Check the needle, its seat and float operation, along with the condition of the other seals. A new needle cannot correct damage in the surrounding carburetor parts.

Should I change jets during every carburetor rebuild?

Do not change calibration simply because the carburetors are apart. Identify the carburetor version and confirm the appropriate Honda specification, taking any intake or exhaust modifications into account before selecting different metering parts.

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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