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1976 Honda CB550K Carburetor Kits, Jets & Float Valves

Carburetor rebuild choices for the 1976 Honda CB550K include a one-carb kit, a separate float needle-and-seat set and several pilot-jet sizes. Compare the fitted carburetor and existing jet markings before ordering, particularly if the intake or exhaust has been changed.

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Currently viewing Carb Rebuild & Jetting

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Honda CB750 CB550 CB500 CB400 CB350 pilot jet set size 45 (pk 4)

Honda CB Pilot Jet Set ~ Size #45 (Pk/4)

$15.95 USD
48-3105
Tune your low-speed circuit with this Pilot Jet Set of 4, size #45. Jet height 28mm, outer diameter 5.5mm.Pilot jets control your idle and...
Honda CB Pilot Jet Set ~ Size #42 (Pk/4)

Honda CB Pilot Jet Set ~ Size #42 (Pk/4)

$15.95 USD
48-3104
Tune your low-speed circuit with this Pilot Jet Set of 4, size #42. Jet height 28mm, outer diameter 5.5mm.Pilot jets control your idle and...
Honda CB750 CB550 CB500 CB400 CB350 pilot jet set size 40 (pk 4)

Honda CB Pilot Jet Set ~ Size #40 (Pk/4)

$15.95 USD
48-3103
Tune your low-speed circuit with this Pilot Jet Set of 4, size #40. Jet height 28mm, outer diameter 5.5mm.Pilot jets control your idle and...
Honda CB750 CB550 CB500 CB400 CB350 pilot jet set size 38 (pk 4)

Honda CB Pilot Jet Set ~ Size #38 (Pk/4)

$15.95 USD
48-3102
Tune your low-speed circuit with this Pilot Jet Set of 4, size #38. Jet height 28mm, outer diameter 5.5mm.Pilot jets control your idle and...
Honda CB750 CB550 CB500 CB400 CB350 pilot jet set size 35 (pk 4)

Honda CB Pilot Jet Set ~ Size #35 (Pk/4)

$15.95 USD
48-3100
Tune your low-speed circuit with this Pilot Jet Set of 4, size #35. Jet height 28mm, outer diameter 5.5mm.Pilot jets control your idle and...
Honda CB550 CB500 CB400 CB350 float bowl gasket

Honda CB550 / CB500 / CB400 / CB350 Float Bowl Gasket

$7.00 USD
20-5022
Replace your float bowl gasket with this Float Bowl Gasket (O-ring), fitting the CB500K/CB550 family, CB350F Supersport, and CB350K.Key Features• Float bowl gasket (O-ring)Fitment...
Honda CB550K carb rebuild kit

1974-76 Honda CB550K Carb Rebuild Kit

$21.95 USD
48-1907
Rebuild your CB550K carb with this Carb Rebuild Kit, made in Japan. Contains float bowl gasket, O-rings, carb top gasket, float needle and seat,...
Honda CB750 CB550 CB500 CB400 CB350 pilot jet set size 48 (pk 4)

Honda CB Pilot Jet Set ~ Size #48 (Pk/4)

$15.95 USD
48-3106
Tune your low-speed circuit with this Pilot Jet Set of 4, size #48. Jet height 28mm, outer diameter 5.5mm.Pilot jets control your idle and...
Honda CB550 CB500 CB400 CB350 float bowl gasket

Honda CB550/CB500/CB400/CB350 Float Bowl Gasket

$9.95 USD
20-8032
Replace your CB350F/CB400F or CL350/SL350 float bowl gasket with this Float Bowl Gasket (O-ring).Key Features• Float bowl gasket (O-ring)Fitment / Compatibility• Honda CB350F (1973‑74)...
Honda CB550 CB500 CB400 CB350 float valve 16011-329-004

Honda CB550 / CB500 / CB400 / CB350 Float Valve ~ Replaces 16011-329-004

$13.95 USD
48-1510
Replace your float needle and seat with this Float Valve Set (needle and seat), replacing OEM #16011-329-004.Key Features• Float valve set (needle and seat)•...
Honda CB550 CB500 CB400 CB350 secondary main jet 68 99202-601-0680

Honda CB Secondary Main Jet #68 with O-Ring ~ Replaces 99202-601-0680

$5.95 USD
48-1586
Replace a worn, damaged, or incorrect secondary main jet on compatible Honda CB Keihin carburetors with this aftermarket Keihin-type press-fit main jet in size...
Honda CB550K CB500K jet needle set 16012-323-004

1971-76 Honda CB550K / CB500K Jet Needle Set ~ Replaces 16012-323-004

$24.95 USD
99-5330
Upgrade or restore your classic Honda motorcycle with this Jet Needle Set — high‑quality replacement components designed to match OEM performance standards. This needle...
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1976 Honda CB550K · Carb Rebuild & Jetting Buying guide

Choose the component before choosing a jet size

A rebuild kit supplies several named components, while a float-valve set or pilot-jet package handles a narrower order. Model application does not establish the jet size required by a modified motorcycle.

Parts to consider

1974-76 Honda CB550K Carb Rebuild Kit One-carb rebuild kitKit includes bowl and top gaskets, O-rings, float needle and seat, jets and adjusting pieces.View part Honda CB550 / CB500 / CB400 / CB350 Float Valve ~ Replaces 16011-329-004 Float needle-and-seat setSeparate float-valve set referencing Honda 16011-329-004.View part Honda CB Pilot Jet Set ~ Size #38 (Pk/4) Size #38 pilot-jet four-packFour #38 pilot jets, listed at 28mm height and 5.5mm outer diameter.View part

Related parts: Separate float-bowl gasket

Avoid duplicating components already in the kit

The rebuild kit already lists a float needle and seat, jets, needle and several sealing or adjusting pieces. If a full kit is the right order, compare those contents before adding a separate float-valve set. The available standalone components allow a smaller order when that is what the repair requires.

A listed stock size is not a tuning prescription

The #38 pilot-jet description identifies that size as stock for the 1974–76 CB550K and lists physical dimensions. Compare the fitted carburetor and existing jets first. If the intake or exhaust has changed, confirm the required calibration before choosing a jet size.

Common ordering questions

What does the float-valve set include?

The listing describes a float needle and seat, referencing 16011-329-004. It is a separate component set, whereas the carburetor rebuild kit lists those pieces among other contents; compare both before duplicating them in an order.

Is #38 automatically right for a modified bike?

No. The listing identifies #38 as the stock reference size for CB550K 1974–76, but it does not establish the correct calibration for every altered intake, exhaust or carburetor. Confirm the fitted components and required jet specification.

How many pilot jets come in the featured package?

The #38 pilot-jet product is listed as a package of four. Its stated dimensions are 28mm height and 5.5mm outer diameter. Compare both the size marking and physical style with the fitted jets before ordering.

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