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1972 Honda CB750K Fuel System Parts

Fuel-system work can involve the tank, carburetors, intake or throttle controls. This selection includes rebuild kits, seals, petcocks, filters and cables for the 1972 CB750K. Start with the component you are repairing, then check what your motorcycle actually has fitted.

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Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB rear fuel tank holder rubber 17613-292-000

Honda CB Rear Fuel Tank Holder Rubber ~ Replaces 17613-292-000

$14.95 USD
02-6535
Secure your fuel tank at the rear with this Rear Fuel Tank Holder Rubber, a direct replacement for OEM #17613-292-000. One used per bike,...
Honda CB750 stock type air filter 17211-405-000

1969-78 Honda CB750 Stock Type Air Filter ~ Replaces 17211-405-000

$25.95 USD
15-0060
Replace your SOHC CB750's stock air filter with this Stock-Type Air Filter, replacing OEM #17211-405-000.Key Features• Stock-type air filter• Replaces OEM #17211-405-000Fitment / Compatibility•...
Honda CB750F CB750K float bowl gasket

1969-76 Honda CB750F / CB750K Float Bowl Gasket

$5.33 USD
20-8035
Replace your SOHC CB750 float bowl gasket with this Float Bowl Gasket (O-ring). Fits the 1969-76 CB750K and 1975-76 CB750F Supersport.Key Features• Float bowl...
Honda CB front fuel tank holder rubber 17611-283-010

Honda CB Front Fuel Tank Holder Rubber ~ Replaces 17611-283-010

$7.87 USD
02-6534
Secure the front of your fuel tank with this Front Fuel Tank Holder Rubber, a direct replacement for OEM #17611-283-010. Fits a broad range...
Honda CB750 CB550 CB500 carb fuel line o-ring kit

Honda CB750 / CB550 / CB500 Carb Fuel Line O-Ring Kit

$11.69 USD
48-0791
Refresh all your carb fuel-line and float-bowl seals with this Carb Fuel Line O-Ring Kit, 12 pieces. Includes 8 carb fuel connector tube O-rings...
Honda CB750K CB550K CB500K fuel petcock 16950-300-020

1969-74 Honda CB750K / CB550K / CB500K Fuel Petcock ~ Replaces 16950-300-020

$44.95 USD
20-8039
Replace your early CB750K fuel petcock with this Honda CB750 Fuel Petcock, replacing OEM #16950-300-020. Includes internal gaskets, strainers, and other internals.It's a good...
Honda CB750 CB550 CB500 throttle cable pull 17910-341-000

Honda CB750 / CB550 / CB500 Throttle Cable ~ Pull ~ Replaces 17910-341-000

$25.95 USD
51-2505
Replace your CB750 throttle pull cable with this Throttle Cable "Pull Type", replacing OEM #17910-341-000. End-to-end length 40". Made in Japan.Key Features• Throttle cable,...
Honda CB750K CB550K CB500K fuel petcock screw and washer set 93500-06028-0A

1969-74 Honda CB750K / CB550K / CB500K Fuel Petcock Screw and Washer Set ~ Replaces 93500-06028-0A

$3.95 USD
49-0223
Refresh your fuel petcock fasteners with this Fuel Petcock Screw and Washer Set, including 2 chrome-plated fuel petcock screws and 2 fibre washers. These...
Honda CB750F CB750K throttle cable push 17920-341-000

1971-76 Honda CB750F / CB750K Throttle Cable ~ Push ~ Replaces 17920-341-000

$26.23 USD
51-2506
Replace your CB750 throttle push cable with this Throttle Cable "Push Type", replacing OEM #17920-341-000. Made in Japan.Key Features• Throttle cable, push type• Replaces...
Honda CB750F CB750K carb holder set

1971-76 Honda CB750F / CB750K Carb Holder Set

$134.95 USD
48-0751
Replace your CB750K or CB750F Supersport carb holders with this Carb Holder Set of 4.Note: if you require band clamps, these carb holders need...
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Honda CB750 CB550 CB500 CB400 CB360 gas cap rubber seal 17534-323-300

Honda CB Gas Cap Rubber Seal ~ Replaces 17534-323-300

$8.19 $7.95 USD
You save $0.24
20-0039
Replace your mid-'70s Honda gas cap rubber seal with this Gas Cap Rubber Seal, replacing OEM #17534-323-300. Broad fitment across the SOHC CB750K, CB500/CB550...
New
Honda CB750K air filter cover gasket 17221-341-000

1971-76 Honda CB750K Air Filter Cover Gasket ~ Replaces 17221-341-000

$18.95 USD
99-4928
Upgrade or restore your classic Honda motorcycle’s air intake system with this Air Filter Cover Gasket — a reliable replacement designed to create a...
Honda CB750K carb rebuild kit

1970-75 Honda CB750K Carb Rebuild Kit

$25.95 USD
48-1908
Rebuild your 1970-75 CB750K carb with this Carb Rebuild Kit, made in Japan. Contains float bowl gasket, O-rings, carb top gasket, float needle and...
New
Honda CB750 CB550 CB500 CB350 CB200 fuel petcock gasket 16997-273-006

Honda CB Fuel Petcock Body O-Ring / Gasket ~ Replaces 16997-273-006

$5.50 USD
49-0260
Replace your fuel petcock gasket with this Fuel Petcock Gasket / O-Ring, replacing OEM #16997-273-006 / #16960-011-000. This is the O-ring that goes between...
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Honda CB throttle sleeve 53141-300-010

Honda CB Throttle Sleeve ~ Replaces 53141-300-010

$9.95 USD
02-2462
Refresh the throttle feel on your Honda with this Nylon Throttle Sleeve, a replacement for OEM Ref. #53141-300-010 with exceptionally broad fitment across the...
Honda CB750 CB550 CB500 CB350 CB77 fuel petcock gasket 16955-268-020

Honda CB Fuel Petcock Gasket ~ Replaces 16955-268-020

$7.50 USD
29-7028
Replace your fuel petcock gasket with this Fuel Petcock Gasket, replacing OEM #16955-268-020.Key Features• Fuel petcock gasket• Replaces OEM #16955-268-020Fitment / Compatibility• Honda CB750K...
Honda CB750F CB750K carb air box rubber boot 17253-341-300

1969-76 Honda CB750F / CB750K Carb Air Box Rubber Boot ~ Replaces 17253-341-300

$14.95 USD
48-0759
Replace your air box rubber boot with this Carburetor to Air Box Rubber Boot, replacing OEM #17253-341-300.Note: 4 boots used per bike, order the...
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 CB750 CB550 CB500 fuel petcock screen 1969-74 16957-268-010

Honda CB Fuel Petcock Screen 1969-74 ~ Replaces 16957-268-010

$5.50 USD
20-8065
Replace the fuel petcock screen in your 1969-74 CB750K stock petcock (our #20-8039) with this Replacement Fuel Petcock Screen, replacing OEM #16957-268-010.Key Features• Replacement...
Honda CB750 CB550 CB500 CB450 type filler chrome cap 17510-323-310

Honda CB OEM Type Filler Chrome Cap ~ Replaces 17510-323-310

$49.95 USD
20-0045
Replace your OEM-type filler cap with this OEM Type Gas/Fuel Tank Chrome Cap, including gasket and hinge pin with E-clip for easy installation. Replaces...
Honda CB750F CB750K carb float setting tool (1969-76 models)

1969-76 Honda CB750F / CB750K Carb Float Setting Tool (1969-76 Models)

$21.95 USD
20-6510
Set your floats with ease using this Carb Float Setting Tool. This pre-set float-setting gauge is sized for the 1969-76 CB750K and 1975-76 CB750F...
Honda CB750 CB550 CB500 CB450 CB400 gas fuel tank cap latch assembly

Honda CB Gas/Fuel Tank Cap Latch Assembly

$44.95 USD
20-0083
Replace your gas cap latch with this Gas/Fuel Tank Cap Latch Assembly. Includes a chrome latch, return spring, latch mounting pin, and C-clip.Key Features•...
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 CB750 CB500 CB450 CB125 CB100 float valve 16011-302-004

Honda CB Float Valve ~ Replaces 16011-302-004

$9.95 USD
48-5009
Replace your float needle and seat with this Float Valve Set (needle and seat), replacing OEM #16011-302-004 / #16011-375-004.Key Features• Float valve set (needle...
Honda CB750F CB750K carb float 16013-300-004

1969-76 Honda CB750F / CB750K Carb Float ~ Replaces 16013-300-004

$29.95 USD
20-6505
Replace your SOHC CB750 carb float with this Carb Float with Pin, replacing OEM #16013-300-004.4 carb floats are used per bike, order the quantity...
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 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...
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 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 CB400 CB350 round pod air filter

Honda CB Round Pod Air Filter

$22.95 USD
15-0030
Match the 15-0020 fitment with a chrome end-cap pod using this 39mm Round Pod Air Filter with chrome end cap. Circular style, supplied dry,...
New
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Honda CB750K gas tank chrome trim set 2 (71-76 CB750K) 17052-300-000

1971-76 Honda CB750K Gas Tank Chrome Trim Set/2 ~ (71-76 CB750K) ~ Replaces 17052-300-000

$89.95 USD
99-5562
Refresh the classic styling of your vintage Honda with this Gas Tank Chrome Trim / Moulding Set (Set of 2). Designed to replace several...
Honda CB750F CB750K carb overflow guide 11355-300-000

1971-78 Honda CB750F / CB750K Carb Overflow Guide ~ Replaces 11355-300-000

$7.50 USD
73-0951
Replace your carb overflow guide with this Carb Overflow Guide, replacing OEM #11355-300-000.Key Features• Carb overflow guide• Replaces OEM #11355-300-000Fitment / Compatibility• Honda CB750K...
New
Honda CB1000 CB900 CB750 fuel tank emblem clamp nut 87311-634-600

Honda CB Fuel Tank Emblem Clamp Nut ~ Replaces 87311-634-600

$6.25 USD
99-5267
Secure your fuel tank emblem properly with this Fuel Tank Emblem Clamp Nut, designed as a direct replacement for the original Honda hardware. This...
Honda CB750K carburetor needle jet holder 16139-300-004

1969-75 Honda CB750K Carburetor Needle Jet Holder ~ Replaces 16139-300-004

$19.95 USD
48-9032
Replace your CB750K needle jet holder with this Carburetor Needle Jet Holder, replacing OEM #16139-300-004.Note: sold each.Key Features• Carburetor needle jet holder• Replaces OEM...
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 #53190-300-000Fitment / Compatibility• Honda CB750K...
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 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 #53191-300-000Fitment / Compatibility• Honda CB750K...
Honda CB750 CB550 CB500 CB400 chrome velocity stack set 4 39mm id

Honda CB Chrome Velocity Stack Set/4 ~ 39mm ID

$169.95 USD
73-1145
Open up your intake with this Chrome Velocity Stack Set of 4 with integrated debris screens. 39mm inner diameter, sold as a complete set...
Honda CB750K stock type gas fuel tank CB750K 1969-74

1969-74 Honda CB750K Stock Type Gas/Fuel Tank ~ CB750K 1969-74

$799.00 USD
73-1151
High-quality reproduction Stock Type Gas/Fuel Tank designed to match the original tank for Honda CB750K models from 1969 to 1974. Supplied in primer grey...
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1972 Honda CB750K · Fuel system Buying guide

Plan the repair around the installed fuel system

A tank replacement, leaking carburetor and damaged throttle cable need different parts. Separate stock-airbox repairs from custom intake work, and check individual listing contents before building your order.

Parts to consider

1970-75 Honda CB750K Carb Rebuild Kit Carburetor rebuild kitIncludes gaskets, O-rings, float needle and seat, jets and adjustment parts. Each kit rebuilds one carburetor.View part 1969-74 Honda CB750K / CB550K / CB500K Fuel Petcock ~ Replaces 16950-300-020 Fuel petcockReplacement for reference 16950-300-020, with internal gaskets and strainers. The listing also references a separate screw-and-washer set.View part 1969-78 Honda CB750 Stock Type Air Filter ~ Replaces 17211-405-000 Stock-type air filterAir filter for the stock intake arrangement, replacing reference 17211-405-000. Compare it with the fitted airbox.View part

Related parts: Primer-grey replacement fuel tank · Four-piece carb holder set

Separate tank and carburetor jobs

The replacement tank is supplied in primer grey without a cap, petcock, emblems or other accessories. A carb rebuild kit is a separate purchase and covers one carburetor. List the parts needed for the actual repair before treating either item as a complete system.

Keep stock and custom intake choices clear

The stock-type filter, airbox boots and cover gasket serve the original-style intake. Pod filters use a different mounting arrangement. Compare the fitted intake and the individual filter requirements before ordering; these product choices do not establish a jetting recipe for a modified motorcycle.

Questions about fuel system

Does one carb rebuild kit cover the whole motorcycle?

No. The listed rebuild kit covers one carburetor. It includes a main jet and pilot jet, but their inclusion is not proof that those sizes suit changed carburetors or intake parts. Read the contents and compare the fitted equipment.

Does the replacement fuel tank include a cap and petcock?

No. The primer-grey stock-type tank listing excludes the cap, petcock, emblems and additional accessories. Check the condition of those parts and the tank mounting rubbers separately before deciding which pieces can be reused.

Does a four-holder package also include its clamps?

The linked carb-holder set supplies four holders and calls for eight separate 46–49 mm band clamps. Compare the clamps already fitted before ordering replacements; the holder-set quantity is not the clamp quantity.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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