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1980 Honda CB400TA Hawk Fuel System Parts

Honda specifies VB22B constant-vacuum carburetors for the 1980 Hawk. Identify the carburetors actually fitted before buying sealing or intake parts, then check the tank fittings and airbox separately. Carburetor swaps and pod-filter conversions change what belongs in a useful service order.

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Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

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Honda CB throttle sleeve 53141-300-010

Honda CB Throttle Sleeve ~ Replaces 53141-300-010

$9.95 USD
02-2462
Refresh the throttle feel on your Honda with this Nylon Throttle Sleeve, a replacement for OEM Ref. #53141-300-010 with exceptionally broad fitment across the...
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:...
Honda CB750 CB650 CB400 gas cap rubber seal 17632-422-000

Honda CB750 / CB650 / CB400 Gas Cap Rubber Seal ~ Replaces 17632-422-000

$7.95 USD
20-0096
Replace your DOHC Honda gas cap rubber seal with this Gas Cap Rubber Seal, replacing OEM #17632-422-000.Key Features• Gas cap rubber seal• Replaces OEM...
Honda CB1100 CB1000 CB900 CB750 CB650 carb float 16013-413-851

Honda CB Carb Float ~ Replaces 16013-413-851

$27.95 USD
20-6507
Replace your 1980+ DOHC CB carb float with this Carb Float with Pin, replacing OEM #16013-413-851. Broad fitment across the 1980-82 CB750 family, CB750SC...
Honda CB1100 CB1000 CB900 CB750 float bowl drain screw -a

Honda CB Stock Type Float Bowl Drain Screw ~-A

$6.50 USD
48-5042
Small part, but an important one. This float bowl drain screw with included O-ring allows you to properly drain the carburetor bowl without leaks,...
Honda CB900 CB750 CB650 CB450 CB400 air cut off valve 16048-429-771

Honda CB Air Cut Off Valve ~ Replaces 16048-429-771

$26.95 USD
20-4020
Replace your DOHC CB's carb air cut-off valve with this Carb Air Cut-Off Valve, replacing OEM #16048-429-771 (diaphragm) and #16048-425-771 (spring + 1 O-ring).Key...
Honda CB1100 CB1000 CB900 CB750 float bowl drain screw

Honda CB Stock Type Float Bowl Drain Screw

$6.50 USD
48-5042
Replace your stock-type float bowl drain screw with this Float Bowl Drain Screw with O-Ring for the later DOHC and Nighthawk lineup.Note: sold each,...
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Honda CB400 fuel petcock 16951-385-703

1978-81 Honda CB400 Fuel Petcock ~ Replaces 16951-385-703

$15.82 USD
29-0543
Keep fuel flowing reliably to your carburetors with this Fuel Petcock, designed as a direct replacement for several original Honda fuel valve assemblies. This...
Honda CB900 CB450 CB400 carb pump diaphragm 16021-413-751

1980-82 Honda CB900 / CB450 / CB400 Carb Pump Diaphragm ~ Replaces 16021-413-751

$27.03 USD
20-9041
Rebuild your Keihin carb's accelerator pump with this Carb Pump Diaphragm, replacing OEM #16021-413-751 / #16021-438-671 / #16021-463-004. Kit contains 1 diaphragm with rod,...
Universal motorcycle carburetor synchronizer vacuum gauge 2 carb synchronizer

Universal Motorcycle Carburetor Synchronizer Vacuum Gauge ~ 2 Carb Synchronizer

$54.95 USD
37-0003
Carburetor and throttle body synchronizer kit for bikes with 2 Carbs. Makes synching your carburetor setup fast and easy! For use with Honda, Kawasaki,...
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Honda CB front fuel tank rubber cushion 17611-KE8-000

Front Fuel Tank Rubber Cushion ~ Replaces Honda OEM 17611-KE8-000

$5.50 USD
27-5520
This aftermarket front fuel tank rubber cushion replaces Honda OEM 17611-KE8-000 on the listed Honda CB-series applications. It mounts to the frame and supports...
New
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...
Honda CB450 CB400 carb holder with o-ring 16211-447-670

1980-86 Honda CB450 / CB400 Carb Holder with O-Ring ~ Replaces 16211-447-670

$24.95 USD
33-0017
Ensure a secure and reliable connection between the carburetor and intake with this Carb Holder with O-Ring, designed as a direct replacement for the...
Honda CB900 CB750 CB650 air cut off valve with cover 16048-429-771

Honda CB Air Cut Off Valve With Cover ~ Replaces 16048-429-771

$34.95 USD
48-9029
Replace your carb air cut-off valve with this Carb Air Cut-Off Valve with Cover. Replaces OEM #16048-429-771 (diaphragm), #16048-425-771 (spring + 1 O-ring), and...
New
Honda CB450 CB400 stock type air filter 17211-413-000

1978-82 Honda CB450 / CB400 Stock Type Air Filter ~ Replaces 17211-413-000

$18.76 USD
15-0048
Replace your CB400 or CB450T stock air filter with this Stock-Type Air Filter, replacing OEM #17211-413-000.Key Features• Stock-type air filter• Replaces OEM #17211-413-000• Honda...
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Honda CB700 CB650 CB550 fuel tank front rubber cushion 17611-KE8-000

Honda CB Genuine Honda 17611-KE8-000 Fuel Tank Front Rubber Cushion ~ Replaces 17611-KE8-000

$17.95 USD
99-5145
This genuine Honda front fuel tank rubber cushion mounts to the frame and supports the front of the gas tank on select classic Honda...
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1980 Honda CB400TA Hawk · Fuel System Buying guide

Follow the fuel and intake path through the bike

Tank fittings, carburetor sealing and airbox filtration serve different repair needs. The holder is sold individually with its O-ring, while the stock-type air filter depends on retaining the original airbox.

Parts to consider

1980-86 Honda CB450 / CB400 Carb Holder with O-Ring ~ Replaces 16211-447-670 Carb holder with O-ringOne holder with its head-side O-ring. Two holders are used on the twin; order two to replace both.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 1978-82 Honda CB450 / CB400 Stock Type Air Filter ~ Replaces 17211-413-000 Stock-airbox filterReplacement for air-cleaner element reference 17211-413-000, intended for the original airbox arrangement.View part

Related parts: Float-bowl gasket · Threaded tank petcock

Confirm the carburetors before buying internals

The original 1980 specification is VB22B with a 30 mm venturi. That identifies the assembly; it does not establish every replacement jet or needle from a broad kit. Compare the actual fitted carburetors and use their Honda specifications when choosing calibrated parts.

Keep the intake joints and filter in the order

The featured holder seals the carburetor to the cylinder head and includes its O-ring. Two holders are used, so buy two when replacing both. The stock-airbox filter is a different component further upstream; a pod conversion requires its own filter and tuning assessment.

Buying questions

How many carb holders are needed to renew both intake joints?

The twin uses two holders. Each featured purchase supplies one holder and one O-ring, so order two units for both head-side intake joints.

Can I select jets by the rebuild kit’s included assortment?

Identify the fitted carburetors and match their specified calibration first. A kit may cover several applications or include optional sizes; its contents do not establish the correct jetting for every listed year.

Will the stock-type air filter suit a pod-filter conversion?

The featured filter replaces the original airbox element. A motorcycle using individual pods has a different intake arrangement, so confirm that the stock housing and element supports are still present before ordering.

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

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