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Honda CB Carburetor Floats & Components

Find Honda CB carburetor floats and internal components, including diaphragms, O-rings, fuel-connector seals, overflow hoses, drain screws, air-cut valves and float-level tools. Select your Honda CB model above to narrow the collection to products listed for your bike.

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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
20-9041
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 4: CB900-1100 (80-83) Series 7: CB400-CB450 (65-86)
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,...
Honda CB750 CB650 CB550 CB125 carb float 16013-405-004

Honda CB750 / CB650 / CB550 / CB125 Carb Float ~ Replaces 16013-405-004

$27.95
20-6509
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 10: CB72-CB250 (59-85) Series 1: CB750 (69-78) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78)
Replace your late-'70s CB carb float with this Carb Float with Pin, replacing OEM #16013-405-004 / #16013-393-004 / #16013-KCY-670 / #16013-MN1-671.4 carb floats are...
Honda CB1100 CB1000 CB900 carb felt throttle and choke shaft seal set 12

Honda CB Carburetor Felt Throttle & Choke Shaft Seal Set/12

$32.95
33-0044
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts
Replace worn or missing felt throttle and choke shaft seals during carburetor service on compatible vintage Honda CB models. These felt seals are used...
New
Honda CB550F CB550K CB500K CB500T carburetor screw kit

1971-77 Honda CB550 / CB500 Carburetor Screw Kit

$17.50
49-0773
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts New Items Series 6: CB500-CB550 (71-78)
Refresh your CB500 or CB550 carb screws with this Carburetor Screw Kit. Get a new set of screws to clean up the look of...
Honda CB750F CB750K CB750L CB650 air cut off valve 16048-425-671

1979 Honda CB750 / CB650 Air Cut Off Valve ~ Replaces 16048-425-671

$24.95
20-4021
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 2 Model: CB750F (1979) Supersport Series 2 Model: CB750K (1979) Standard Series 2 Model: CB750L (1979) Limited Series 2: CB750 (79-82) Series 5: CB650 (79-82)
Replace your 1979 DOHC CB's carb air cut-off valve with this Carb Air Cutoff Valve, replacing OEM #16048-425-671 (diaphragm) and #16048-425-305 (spring + 1...
Honda CB750C CB750F CB750K CB750L carb bolt kit

1979-82 Honda CB750 Carb Bolt Kit

$27.03
73-1044
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 2: CB750 (79-82)
Restore your carburetor hardware with this Carburetor Bolt and Washer 43-Piece Kit, a complete bolt kit for all 4 carburetors.Key Features• Carburetor bolt and...
Honda CB750A CB750F CB750K carb bolt kit

1976-78 Honda CB750A / CB750F / CB750K Carb Bolt Kit

$26.95
73-1043
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 1: CB750 (69-78)
Restore your carburetor hardware with this Carburetor Bolt and Washer 46-Piece Kit, a complete bolt kit for all 4 carburetors.Key Features• Carburetor bolt and...
Honda CB550F CB550K CB500K carb float 16013-329-004

1971-77 Honda CB550F / CB550K / CB500K Carb Float ~ Replaces 16013-329-004

$28.95
20-6511
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 6: CB500-CB550 (71-78)
Replace your CB500 or CB550 carb float with this Carb Float with Pin, replacing OEM #16013-329-004.4 carb floats are used per bike, order the...
Honda CB550F CB550K CB500K carb float setting tool

1971-77 Honda CB550F / CB550K / CB500K Carb Float Setting Tool

$15.94
73-0888
Honda CB Carburetor Floats & Components Honda CB Carburetor Tools Honda CB Carburetor Tools Honda CB Fuel System & Carburetor Parts Honda CB Tools, Hardware & Accessories Series 6: CB500-CB550 (71-78)
Set your carb floats with ease using this Carb Float Setting Tool. Use this tool to help set your floats with ease. This pre-set...
New
Honda CB1100F CB1000C carburetor screw kit

1983 Honda CB1100F / CB1000C Carburetor Screw Kit

$23.45
49-0774
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts New Items Series 4: CB900-1100 (80-83)
Refresh your CB1000C or CB1100F carb screws with this Carburetor Screw Kit. Get a new set of screws to clean up the look of...
Honda CB750 CB400 carb float 16013-679-005

1978-79 Honda CB750 / CB400 Carb Float ~ Replaces 16013-679-005

$29.95
20-6506
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 2: CB750 (79-82) Series 7: CB400-CB450 (65-86)
Replace your 1979 DOHC CB750 or CB400 carb float with this Carb Float with Pin, replacing OEM #16013-679-005.4 carb floats are used per bike,...
Honda CB750 CB550 CB400 CB350 Keihin pd carburetor felt throttle shaft seal set 6

Honda CB750 / CB550 / CB400 / CB350 Keihin PD Carburetor Felt Throttle Shaft Seal Set/6

$21.95
33-0045
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts
Replace worn or missing felt throttle shaft seals during carburetor service on compatible vintage Honda CB models with Keihin PD carburetors. These felt seals...
Honda CB1100 CB1000 CB900 CB750 CB650 carburetor cap screw set 8

Honda CB Carburetor Cap Screw Set/8

$5.80
73-0100
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 2: CB750 (79-82) Series 3: CB700-750SC (82-86) Series 4: CB900-1100 (80-83) Series 5: CB650 (79-82)
Refresh your DOHC carb cap screws with this Carburetor Cap Screw Set of 8 with metal washers.Key Features• Carburetor cap screw set, 8 pieces•...
Honda CB500 CB450 CL450K0 CL450K2 CL450K3 carb float 16013-283-004

Honda CB Carb Float ~ Replaces 16013-283-004

$17.95
20-6512
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 6: CB500-CB550 (71-78) Series 7: CB400-CB450 (65-86)
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•...
New
Honda CB400F CB350F carburetor screw kit

1972-77 Honda CB400F / CB350F Carburetor Screw Kit

$17.57
49-0775
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts New Items Series 8: CB350-CB400 (72-77)
Refresh your CB350F or CB400F Supersport carb screws with this Carburetor Screw Kit. Get a new set of screws to clean up the look...
New
Honda CB700SC CB650SC CB550SC carb float 16013-KR3-980

Honda Nighthawk Carb Float with Pin ~ Replaces 16013-KR3-980

$19.95
07-4650
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts New Items Series 3: CB700-750SC (82-86) Series 5: CB650 (79-82) Series 6: CB500-CB550 (71-78)
Rebuild your Nighthawk's carburetor with this Carb Float with Pin, replacing OEM #16013-KR3-980 / #16013-MA6-003. A critical float for proper fuel metering on the...
Honda CB1100 CB1000 Keihin pd carb felt throttle shaft seal set 6

Honda CB Keihin PD Carburetor Felt Throttle Shaft Seal Set/6

$18.95
33-0043
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts
Replace worn or missing felt throttle shaft seals on Keihin PD carburetors. These felt seals are used during carburetor service or restoration to help...
Honda CB360 CL360 carb slide diaphragm rubber set 16022-369-004

1974-76 Honda CB360 / CL360 Carb Slide Diaphragm Rubber Set ~ Replaces 16022-369-004

$44.95
48-1500
Honda CB Carburetor Floats & Components Honda CB Carburetor Rebuild Kits & Jetting Parts Honda CB Fuel System & Carburetor Parts Series 9: CB350-CB360 (69-75)
Replace your CB360 or CL360 carb slide diaphragm rubbers with this Carb Slide Diaphragm Rubbers Set. Includes 2 diaphragms (rubber portion only as shown)...
Honda CB400 air cut off valve 16048-425-671

1978-79 Honda CB400 Air Cut Off Valve ~ Replaces 16048-425-671

$27.03
20-4022
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 7: CB400-CB450 (65-86)
Replace your CB400's carb air cut-off valve with this Carb Air Cut-Off Valve, replacing OEM #16048-425-671 (diaphragm) plus spring and O-ring.Key Features• Carb air...
Honda CB350K CB350G CL350K SL350 chrome carburetor top cover 16014-286-000

Honda CB350K / CB350G / CL350K / SL350 Chrome Carburetor Top Cover

$24.95
13-0011
Honda CB Carburetor Floats & Components Honda CB Carburetor Rebuild Kits & Jetting Parts Honda CB Fuel System & Carburetor Parts
Aftermarket chrome carburetor top cover for the Honda 350 models listed below. It replaces a worn, damaged or missing original carburetor top cover.Product Details...
Honda CB350F carb bolt kit

1972-74 Honda CB350F Carb Bolt Kit

$23.95
73-1046
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 8: CB350-CB400 (72-77)
Restore your carburetor hardware with this Carburetor Bolt and Washer 40-Piece Kit, a complete bolt kit for all 4 carburetors.Key Features• Carburetor bolt and...
Honda CB550F carb bolt kit

1975-77 Honda CB550F Carb Bolt Kit

$23.95
73-1045
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 6: CB500-CB550 (71-78)
Restore your carburetor hardware with this Carburetor Bolt and Washer 36-Piece Kit, a complete bolt kit for all 4 carburetors.Key Features• Carburetor bolt and...
Honda CB200 CB175 CB92 carb float 16013-116-700

Honda CB200 / CB175 / CB92 Carb Float ~ Replaces 16013-116-700

$19.95
73-0870
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 10: CB72-CB250 (59-85)
Replace your carb float with this Carb Float with Pin, replacing OEM #16013-116-700.Note: sold each, order the quantity you require.Key Features• Carb float with...
Honda CB125S carb float 16013-439-921

1984-85 Honda CB125S Carb Float ~ Replaces 16013-439-921

$32.95
73-0869
Honda CB Carburetor Floats & Components Honda CB Fuel System & Carburetor Parts Series 10: CB72-CB250 (59-85)
Replace your carb float with this Carb Float & Pin, replacing OEM #16013-439-921.Sold each, order the quantity you require.Key Features• Carb float and pin•...
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Honda CB Carburetor Floats & Internal Parts

Carburetor floats and related internal parts help regulate fuel within each float bowl. Deteriorated seals, damaged floats, hardened diaphragms or worn drain components can contribute to leaks and inconsistent fuel control. Replacing worn parts with components suited to the original carburetor helps support dependable operation and accurate fuel metering.

This collection includes carburetor floats, pump diaphragms, air-cut valves, fuel-connector O-rings, drain screws and seals, overflow hoses, accelerator-pump hoses and float-level gauges. Honda used different Keihin carburetor designs across CB models and production years. Compare the carburetor application, dimensions, included pieces and OEM reference shown on each product page when choosing replacement parts.

For complete kits, jets, needles and bowl gaskets, browse our Honda CB carburetor rebuild and jetting parts. Replace deteriorated intake connections with carb holders, air-box boots and clamps, or find measurement and adjustment equipment in carburetor service tools. You can also return to the complete Honda CB fuel-system collection. Use the My Motorcycle selector to display products listed for your Honda CB model and year.

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Model Guides

To better help you located the correct parts for your Honda CB motorcycle, we've put together handy model guides.

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