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1974 Honda CB550K Carb Floats, Screws & Setting Gauge

The 1974 Honda CB550K small-parts selection supports a focused carburetor repair with floats and pins, a screw kit, an individual bowl drain screw and a preset setting gauge. Check the old component and the stated contents before deciding what to replace.

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Currently viewing Carb Floats & Other Carb Components

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Honda CB750 CB550 CB500 float bowl drain screw o-rings pk 4

Honda CB750 / CB550 / CB500 Float Bowl Drain Screw O-Rings Pk/4

$5.95 USD
48-0793
Replace your float bowl drain screw with O-ring on these earlier models with this Float Bowl Drain Screw with O-Ring 4-Pack.Key Features• Float bowl...
Honda CB1100 CB1000 CB900 CB750 CB550 air screw needle o-ring

Honda CB Air Screw Needle O-Ring

$1.95 USD
48-5043
Replace your air screw needle O-ring with this Air Screw Needle O-Ring, 2.8mm x 1.2mm.Note: sold each, order the quantity you require.Key Features• Air...
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 CB750 CB550 CB500 CB360 throttle adjusting bolt 53190-300-000

Honda CB Throttle Adjusting Bolt ~ Replaces 53190-300-000

$9.95 USD
73-0846
Replace your throttle adjusting bolt with this Throttle Adjusting Bolt, replacing OEM #53190-300-000.Key Features• Throttle adjusting bolt• Replaces OEM #53190-300-000• Honda part name: Bolt,...
Honda CB750 CB550 CB500 CB360 throttle adjusting spring 53191-300-000

Honda CB Throttle Adjusting Spring ~ Replaces 53191-300-000

$9.50 USD
73-0847
Replace your throttle adjusting spring with this Throttle Adjusting Spring, replacing OEM #53191-300-000.Key Features• Throttle adjusting spring• Replaces OEM #53191-300-000• Honda part name: Spring,...
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Honda CB550F CB550K CB500K CB500T carburetor screw kit

1971-77 Honda CB550 / CB500 Carburetor Screw Kit

$17.50 USD
49-0773
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 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 USD
33-0045
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 CB550F CB550K CB500K carb float setting tool

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

$15.94 USD
73-0888
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...
Honda CB550F CB550K CB500K carb float 16013-329-004

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

$28.95 USD
20-6511
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...
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1974 Honda CB550K · Floats & Carb Parts Buying guide

Check the float and the hardware separately

A float listing gives a per-bike usage count, while the drain screw explicitly states its sale quantity. Keep these details separate when ordering, and use the screw kit description without assuming an unstated fastener count.

Parts to consider

1971-77 Honda CB550F / CB550K / CB500K Carb Float ~ Replaces 16013-329-004 Carb float with pinFloat replacing OEM 16013-329-004; the listing says four are used per bike.View part 1971-77 Honda CB550 / CB500 Carburetor Screw Kit Carburetor screw kitReplacement screw kit listed for CB500K and 1974–76 CB550K carburetors.View part 1971-77 Honda CB550F / CB550K / CB500K Carb Float Setting Tool Preset carb float setting gaugePreset gauge listed for the 1974–76 CB550K; no numerical setting is specified.View part

Related parts: Individual bowl drain screw

Float usage is not package contents

The float references OEM 16013-329-004, includes its pin and states that four floats are used per motorcycle. That usage figure does not identify a four-float package. Confirm the order quantity independently of the number of carburetors on the bike.

Choose the clearly described drain screw

The linked stock-type drain screw explicitly includes an O-ring and is sold individually. Compare the screw and sealing arrangement with the bowl being repaired. Its single-item quantity makes a specific drain-screw order clearer than assuming the contents of another pack.

Float and carb questions

How many floats does the 1974 CB550K use?

The float description states four floats are used per motorcycle and includes a pin with the float. It references OEM 16013-329-004 for the 1974–76 CB550K; the usage count is separate from package quantity.

Does the linked drain screw include an O-ring?

Yes. The individual stock-type bowl drain screw expressly includes an O-ring and is sold each. It lists the CB550K from 1974 to 1976, so compare it with the bowl and screw being replaced.

Does the preset gauge give a numerical float height?

No numerical float-height value is stated in its description. It is identified as a preset float-setting gauge for the 1974–76 CB550K, so check the carburetor application rather than inventing a setting from the product name.

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