Honda Carburetor Service Kits
Honda Carburetor Service Kits

Honda

Honda Carburetor Service Kits.

On this page you will find the carburetor rebuild kits that we can supply for the various Honda motorcycle models.

If your model isn't listed yet, please contact us by email as chances are that we can help you anyway.

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Honda Carburetor Service Kits

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KSKH1212NR
Service kit for Keihin Carburetors on Honda CB350 Four 1972-1974

Service kit for Keihin Carburetors on Honda CB350 Four 1972-1974

Service Kit for the Keihin carburetors as used on the 1972 - 1974 Honda CB350F motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle valve Set
  • Mixture Screw Set
  • Needle D22
  • Needle Jet
  • Main jet, size 75
  • Idle jet, size 35
  • Various Viton (rubber) o-rings

Although these carburetors were originally delivered on the above mentioned Honda CB350F, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base setting:

  • Needle: 3rd notch
  • Float Level: 21 mm
  • Mixture screw: fully in until gently seated, then ⅞th turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB350 Four 1972-1974

KSKH1213NR
Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

Service Kit for the Keihin carburetors as used on the 1975 - 1978 Honda CB400F motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle Valve Set
  • Needle D22
  • Needle Clip
  • Needle Jet
  • Mixture Screw Set
  • Idle jet, size 40
  • Main jet, size 75
  • Various Viton (rubber) o-rings

Although these carburetors were originally delivered on the above mentioned Honda CB400F, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 3rd notch
  • Float Level: 21 mm
  • Mixture screw: fully in until gently seated, then 2 turns out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB400 Four 1975-1978

KSKH1220NFR
Service kit for Keihin Carburetors on Honda CB550 F Super Sport 1975-1978

Service kit for Keihin Carburetors on Honda CB550 F Super Sport 1975-1978

Service Kit for the Keihin carburetors as used on the 1975, 1976, 1977 and 1978 Honda CB550F Super Sport motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D274 - replaces part of Keihin number 16012-390-004
  • Needle Clip
  • Needle Jet - replaces part of Keihin number 16012-390-004
  • Main jet, size 98 - replaces Keihin number 99202-601-0980
  • Idle jet, size 38 - replaces Keihin number 99124-076-0380
  • Various Viton (rubber) o-rings and small material as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB550F SS, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 2nd notch
  • Float Level: 22 mm
  • Mixture screw: fully in until gently seated, then 1½ turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB550 F Super Sport 1975-1978

KSK10B
Float Bowl Gasket for Keihin Carburetors on Honda CB550F

Float Bowl Gasket for Keihin Carburetors on Honda CB550F

Newly arrived Service Kit for Solex 40 PCIS 3 and 2-3 carburators for Citroen Dyane 6

Float Bowl Gasket for Keihin Carburetors on Honda CB550F.

Aftermarket production as the original stocks have long been depleted.

Made from Viton, it is fuel resistant.

 

 

Float Bowl Gasket for Keihin Carburetors on Honda CB550F

KSKH0899NR
Service kit for Keihin Carburetors on Honda CB550F K3 1977-1979

Service kit for Keihin Carburetors on Honda CB550F K3 1977-1979

Service Kit for the Keihin PD46A carburetors as used on the 1977, 1978 and 1979 Honda CB550 K3 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Top Cover Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D376
  • Needle Clip
  • Needle Jet
  • Main jet, size 90
  • Various Viton (rubber) o-rings as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB550F K3, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 3rd notch
  • Float Level: 14.5 mm
  • Mixture screw: fully in until gently seated, then 1½ turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB550F K3 1977-1979

KSKVN16R30
Needle Valve for Keihin carburetors for Honda CB750 A

Needle Valve for Keihin carburetors for Honda CB750 A

Needle valve for the Keihin carburetors as used on, amongst others, the Honda CB750 A.

This needle has a Viton-tipped for superior sealing qualities.

Replaces Keihin part number 16011-KG0-004.

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CB750 A

KSKVN16R30
Needle Valve for Keihin carburetors for Honda CB750A Automatic

Needle Valve for Keihin carburetors for Honda CB750A Automatic

Needle valve for the Keihin carburetors as used on, amongst others, the 1976 - 1978 Honda CB750A Automatic.

This needle has a Viton-tipped for superior sealing qualities.

Replaces Keihin part numbers:

  • 16011-KCK-910
  • 16011-KG0-004
  • 16011-393-004

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CB750A Automatic

KSKH1186NR
Service kit for Keihin Carburetors on Honda CB750F K2 1972-1975

Service kit for Keihin Carburetors on Honda CB750F K2 1972-1975

Service Kit for the Keihin carburetors as used on the 1972, 1973, 1974 and 1975 Honda CB750 Four K2 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D17
  • Needle Clip
  • Needle Jet
  • Main jet, size 110
  • Idle jet, size 40
  • Various Viton (rubber) o-rings as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB750F K2, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Needle: 4th notch
  • Float Level: 26 mm
  • Mixture screw: fully in until gently seated, then 1 full turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB750F K2 1972-1975

KSKH1187NR
Service kit for Keihin Carburetors on Honda CB750F K6 F1 1975-1977

Service kit for Keihin Carburetors on Honda CB750F K6 F1 1975-1977

Service Kit for the Keihin carburetors as used on the 1975, 1976 and 1977 Honda CB750 Four K6 and F1 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D54
  • Needle Clip
  • Needle Jet Set
  • Main jet, size 105
  • Idle jet, size 40
  • Various Viton (rubber) o-rings, gaskets and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CB750F K2, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

Base settings:

  • Float Level: 26 mm
  • Mixture screw: fully in until gently seated, then 1 full turn out

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CB750F K6 F1 1975-1977

KSKH1018NR
Service kit for Keihin Carburetors on Honda CBX1000 SC03 1979-1980

Service kit for Keihin Carburetors on Honda CBX1000 SC03 1979-1980

Service Kit for the Keihin carburetors as used on the 1979 and 1980 Honda CBX1000 SC03 motorcycles.

This service kit contains the following parts to service 1 carburettor:

  • Float Bowl Gasket
  • Needle Valve Set
  • Mixture Screw Set
  • Needle D306
  • Needle Jet
  • Main jet, size 65
  • Main jet, size 98
  • Various Viton (rubber) o-rings and washers as depicted in the photograph

Although these carburetors were originally delivered on the above mentioned Honda CBX1000, they are often transplanted onto other bikes and engines so the range that these service kits might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the parts shown will fit your bike.

This is a Carburetor City service kit of outstanding Japanese manufacture.

Service kit for Keihin Carburetors on Honda CBX1000 SC03 1979-1980

KSKVN16R30
Needle Valve for Keihin carburetors for Honda CM400 - Pre 1980

Needle Valve for Keihin carburetors for Honda CM400 - Pre 1980

Needle valve for the Keihin carburetors as used on, amongst others, the Honda CM400 dating from BEFORE 1980.

This needle has a Viton-tipped for superior sealing qualities.

Replaces the following Keihin part numbers:

  • 16011-169-004 superseded by 16011-GBF-B41
  • 16011-393-004 superseded by 16011-KCK-910
  • 16011-382-004 superseded by 16011-KG0-891

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CM400 - Pre 1980

KSKVN16N00
Needle Valve for Keihin carburetors for Honda CM400 - Post 1980

Needle Valve for Keihin carburetors for Honda CM400 - Post 1980

Needle valve for the Keihin carburetors as used on, amongst others, the Honda CM400 dating from AFTER 1980.

This needle has a Viton-tipped for superior sealing qualities.

Replaces the following Keihin part numbers:

  • 16155-397-970
  • 16155-397-971
  • 16155-413-751
  • 16155-KJ9-751

Although these carburetors were originally delivered on the above mentioned models of motorcycles, they are often transplanted onto other bikes and engines so the range that these diaphragms might fit is much broader.

Alternatively, your bike might have been equipped with different carburettors during its life so please verify that the needle shown will fit your bike.

This is a Carburetor City Needle Valve, Made in Japan to extremely exacting Standards.

Needle Valve for Keihin carburetors for Honda CM400 - Post 1980

flexoid5xa4
Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material.

Almost a "First Aid Kit" for the home mechanic!

This set of first quality gasket paper contains 5 sheets in DIN A4 size (300 x 210 mm or roughly 11.8 x 8.3 inches) in 5 different thicknesses.

You can cut these sheets to almost any desirable size and shape to help you out when the required gasket is not at hand.

The sheets are made of cellulose based, plasticised gelatin-impregnated material.

The sheets are of the following thickness:

  • 0.15 MM
  • 0.25 MM
  • 0.4 MM
  • 0.8 MM
  • 1.6 MM

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

jet sizer
Carburettor Jet Gauges

Carburettor Jet Gauges

Calibrated gauges to measure jet sizes.

The perfect way to determine the exact size of jets, regardless of what is indicated on them.

Sometimes jets are drilled out to requirement and / or the original indicators are removed or illegible which leaves you questioning the true size.

With these gauges, you can still determine which size these jets are.

Indispensable when working on modified carburettors!

Two different sets available:

Set 1: 20 gauges, ranging from 0,45 mm to 1,50 mm
Set 2: 16 gauges, ranging from 1,50 to 3,00 mm

Priced per set!

Carburettor Jet Gauges

JSG01
Jet size gauge 0.5 to 1.5 mm

Jet size gauge 0.5 to 1.5 mm

Jet sizing tool to measure jets between 0.5 and 1.5 mm internal diameter.

Measurements are taken by inserting the tapered needle into the jet.

The size can then directly be read from the scale.

 

 

 

Jet size gauge 0.5 to 1.5 mm

JDK01
54-Piece Jet Drill Set

54-Piece Jet Drill Set

Jet drill set comprising 50 jet drills and and 4 pin vises.

The perfect way to fine-tune any jet to suit your needs.

Also highly suited to clean clogged-up jets.

The set contains:

  • 4 pin vises to suit all drill sizes included
  • 10 drills ranging from 1,0 to 2,0 mm:
    1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.7, 1.8, 1.9 & 2.0 mm
  • 20 drills ranging is size from 0.3 mm to 1.6 mm:
    0.3, 0.35, 0.4, 0.45, 0.50, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5 & 1.6 mm
  • 20 x drills Gauge Number 80 to 61 (0.343 to 0.991 mm / 0.0135 to 0.0390 inches )

54-Piece Jet Drill Set

JET REAMER
16-Piece Jet Reamer Set

16-Piece Jet Reamer Set

Jet reamer kit comprising 16 reamers and and a pin vise.

The perfect way to fine-tune any jet to suit your needs.

The set contains:

  • 1 pin vise to suit all reamer sizes in this set
  • 1 storage case
  • 16 reamers ranging is size from 0.33 mm to 2.00 mm:
    0.33; 0.40; 0.45; 0.50; 0.60; 0.70; 0.75; 0.80; 0.90; 1.00; 1.10; 1.20; 1.40; 1.60; 1.80; 2.00 mm

16-Piece Jet Reamer Set

G4074
Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit.

The Tune-up plug for Petrol or LPG, 2 and 4 stroke engines with single, twin or multiple carburettors or fuel injection systems.

The original and best tool for seeing what's happening inside the combustion chamber of the petrol engine.

It allows you to see the combustion and to adjust the mixture by color.

Fits most petrol engines in standard form with additional adapters available for vehicles with alternative sized spark plugs.

Kit includes:

  • See-Through Spark Plug
  • Hexagonal adapter for spark plug wrench
  • Copper sealing washer
  • Extension Cord
  • Extension tube with mirror
  • Cleaning brush
  • Instructions in English

Colortune will fit most vehicles.

Extra adapter sizes available separately

Available in the following basic thread sizes:

  • 10 mm
  • 12 mm
  • 14 mm - SOLD OUT AT THE MOMENT!

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Colortune See Through Spark Plug Kit

Available from our Stock

G4053
Gunson Carbalancer Carburetor Synchronizing Tool

Gunson Carbalancer Carburetor Synchronizing Tool

Gunson Car Balancer.

Internal combustion engines use a mixture of air and petrol to generate their power.

The performance therefore is influenced by the air flowing into it and the petrol that is metered out by the carburettor.

Unless the air flow in Twin or Multiple carburettors is correctly set, the correct mixture adjustment is unlikely to be achieved and this is the simplest tool to achieve that.

Suitable for use on SU, Solex, Auto-Lite (Fomoco), Stromberg, Weber and Zenith and can be adjusted to fit most carburettors including sidedraft, downdraft with air intakes (Venturi) from 25 mm to 67 mm (1”-2”) diameter

  • Easy read scale indicates the air flow and allows adjustment to optimum efficiency
  • Provides smoother and better acceleration
  • Carbalancer can be adjusted to fit most carburettors
  • Easy to follow instructions

The user manual for the Gunson Carbalancer, in English, can be downloaded HERE.

Available from our stock, ready to be shipped.

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Carbalancer Carburetor Synchronizing Tool

MANOMETER2
2 Column Manometer - Synchrometer Carbtune Pro

2 Column Manometer - Synchrometer Carbtune Pro

2 Column Manometer

The New Carbtune Pro - essential for balancing multiple carburettors.

  • Superior resolution to dial type gauges
  • Easily read scale
  • Comes complete with 2 x 5mm and 2 x 6mm ultra high temperature glass filled engineering nylon adapters and rubber hoses.
  • Adapters will suit DHLA & DCOE carburettors and many motorcycle carburettors.
  • Stainless steel columns indicate vacuum
  • No calibration or set-up required
  • High impact plastic casing and scale tubes - no glass
  • Dampers supplied to reduce fluctuations
  • Full instructions

Also suitable for car- and motorcycle engines which have the possibility of hooking up vacuum lines.

Replacement line can be found HERE.
Replacement, brass, vacuum take-off can be found HERE.

2 Column Manometer - Synchrometer Carbtune Pro

MANOMETER4
4 Column Manometer - Synchrometer Carbtune Pro

4 Column Manometer - Synchrometer Carbtune Pro

4 Column Manometer

The New Carbtune Pro - essential for balancing multiple carburettors.

  • Superior resolution to dial type gauges
  • Easy to read scale
  • Comes complete with 4 x 5 mm and 4 x 6 mm ultra high temperature glass filled engineering nylon adapters and rubber hoses.
  • Adapters will suit DHLA & DCOE carburettors and many motorcycle carburettors.
  • Stainless steel columns indicate vacuum
  • No calibration or set-up required
  • High impact plastic casing and scale tubes - no glass
  • Dampers supplied to reduce fluctuations
  • Full instructions

Also suitable for car- and motorcycle engines which have the possibility of hooking up vacuum lines.

Replacement line can be found HERE.
Replacement, brass, vacuum take-off can be found HERE.

4 Column Manometer - Synchrometer Carbtune Pro

SYNCHRONOMETER
Synchrometer airflow meter for carburetors

Synchrometer airflow meter for carburetors

Synchrometer airflow meter for various carburetors.

Pushes into the trumpet / ram pipe / velocity stack or throat to measure the airflow to enable you to balance multiple carburettors.

  • Instructions included
  • The original genuine high quality German made product
  • Can be used for all Weber DCOE and IDF and Dellorto DHLA, DRLA carbs with round intakes or trumpets
  • Can also be used with motorcycle carburetors with round intakes

    Total length of unit 121mm

    Rubber cone dimensions:
    Small end diameter 40mm
    Large end diameter 55mm
    Length of cone 36mm

Synchrometer airflow meter for carburetors