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1979 Honda CB750L Carb Rebuild & Jetting

Two carburetor kit scopes are listed for the 1979 Limited: a fuller kit with jets and mixture screw, and a smaller gasket-and-needle kit. Choose from the condition of the fitted carburetors. Jet-size changes require their own assessment rather than an automatic upgrade.

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Currently viewing Carb Rebuild & Jetting

Honda motorcycle parts

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Honda CB1000 CB900 CB750 performance main jet kit

Honda CB1000 / CB900 / CB750 Performance Main Jet Kit

$39.95 USD
48-2111
Tune your CB to match your engine mods with this Performance Main Jet Kit. Includes a total of 16 main jets for Keihin carbs....
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 CB1000 CB900 CB750 CB700 ultimate performance main jet kit

Honda CB1000 / CB900 / CB750 / CB700 Ultimate Performance Main Jet Kit

$64.95 USD
48-2112
Cover every tuning scenario with this Ultimate Performance Main Jet Kit. Includes a total of 44 main jets for Keihin carbs. Use this jet...
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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
48-5010
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,...
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Honda CB900 CB750 CB650 press in type pilot jet set size #38 (pk 4)

Honda CB900 / CB750 / CB650 Press In Type Pilot Jet Set ~ Size #38 (Pk/4)

$15.26 USD
73-1002
Refresh your low-speed performance with this Press-In Type Pilot Jet Set of 4 in size #38. Pilot jets handle your idle and low-speed operation...
Honda CB900 CB750 CB650 press in type pilot jet set size #35 (pk 4)

Honda CB900 / CB750 / CB650 Press In Type Pilot Jet Set ~ Size #35 (Pk/4)

$15.82 USD
73-1001
Refresh your low-speed performance with this Press-In Type Pilot Jet Set of 4 in size #35. Pilot jets handle your idle and low-speed operation...
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Honda CB900 CB750 CB650 press in type pilot jet set size #42 (pk 4)

Honda CB900 / CB750 / CB650 Press In Type Pilot Jet Set ~ Size #42 (Pk/4)

$15.26 USD
73-1003
Refresh your low-speed performance with this Press-In Type Pilot Jet Set of 4 in size #42. Pilot jets handle your idle and low-speed operation...
Honda CB750 main nozzle (pk 4) 16166-425-671

1979-83 Honda CB750 Main Nozzle (Pk/4) ~ Replaces 16166-425-671

$27.95 USD
73-1005
Replace your main nozzles with this Main Nozzle Pk/4, replacing OEM #16166-425-671.Key Features• Main nozzle• Pack of 4• Replaces OEM #16166-425-671• Honda part name:...
Honda CB750K CB750L carburetor rebuild kit

1979 Honda CB750K / CB750L Carburetor Rebuild Kit

$27.95 USD
48-1963
Rebuild your 1979 CB750K or CB750L Limited carb with this Carb Rebuild Kit. Contains float bowl gasket, O-rings, float needle, primary and secondary jets,...
Honda CB750 CB400 carb rebuild kit

1978-79 Honda CB750 / CB400 Carb Rebuild Kit

$21.95 USD
48-1401
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:...
Honda CB750 carburetor needle jet holder 16165-422-004

1979-83 Honda CB750 Carburetor Needle Jet Holder ~ Replaces 16165-422-004

$19.95 USD
73-0952
Replace your needle jet holder with this Carburetor Needle Jet Holder, replacing OEM #16165-422-004.Note: sold each.Key Features• Carburetor needle jet holder• Replaces OEM #16165-422-004•...
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1979 Honda CB750L Limited · Carb Rebuild & Jetting Buying guide

Choose kit contents before choosing jet size

Each rebuild kit serves one carburetor. Separate press-in pilot jets come in packs of four, with size choices that should be matched to the actual carburetor and tuning requirement.

Parts to consider

1979 Honda CB750K / CB750L Carburetor Rebuild Kit Fuller 1979 rebuild kitGasket, O-rings, needle, primary and secondary jets, pilot jet and mixture screw with spring.View part 1978-79 Honda CB750 / CB400 Carb Rebuild Kit Gasket-and-needle rebuild kitFloat bowl gasket, needle with wire clip and O-rings; one carburetor per kit.View part Honda CB900 / CB750 / CB650 Press In Type Pilot Jet Set ~ Size #35 (Pk/4) Size 35 press-in pilot jetsFour-piece press-in pilot-jet set; confirm the required size.View part

Compare what each kit replaces

The smaller kit focuses on sealing and the float needle. The fuller kit also names jets and the mixture screw with spring. Neither description should be stretched into a promise to replace every worn carburetor component; inspect floats, shafts and housings separately.

Do not choose larger jets by default

The catalog offers several pilot sizes and main-jet assortments. A changed intake or exhaust requires informed tuning, not an assumed larger number. Identify the carburetor, current jets and actual running condition before choosing additional jetting parts.

Buying questions

Which carburetor identification does Honda specify for the 1979 Limited?

Honda's 1979 Limited addendum identifies the original carburetors as VB42A. Check the identification on the fitted rack before selecting year-specific internal parts; a replacement rack may need different parts even when its pilot-jet size matches.

Are the pilot jets threaded?

The featured set is specifically press-in type. Confirm the construction of the carburetors fitted to the motorcycle before ordering; a size number alone does not establish the correct jet style.

Does the smaller kit include replacement jets?

Its named contents are the float bowl gasket, float needle with wire clip and O-rings. Choose the fuller kit or separate jets only when those additional components are required.

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