1973 Honda CB750K Fuel System Parts

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Honda CB750 CB550 CB500 CB400 CB350 round pod air filter black red

Honda CB Round Pod Air Filter ~ Black/Red

$24.95 USD

Fit performance pod filters on your SOHC CB with this 39mm Round Pod Air Filter with black body and red foam filter. Circular style...

Honda CB750 CB550 CB450 CB400F fuel tank cap latch 17510-323-310

Honda CB Matte Black Fuel Tank Cap with Latch ~ Replaces 17510-323-310

$69.95 USD

Restore your classic Honda's tank with a factory-look matte-black finish using this Matte Black OEM-Type Fuel Tank Cap with Latch Assembly. A direct replacement...

Honda CB750 CB450 CB350 CB200 CB175 front cable clip 45465-270-000

Honda CB Front Cable Clip ~ Replaces 45465-270-000

$7.00 USD

Keep your wiring clean and secure with this Front Cable Clip, designed to hold the stop switch wires neatly against the front cable. Replaces...

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

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...

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Honda CB750K air filter cover o-rings pk 2 91301-704-000

1969-76 Honda CB750K Air Filter Cover O-Rings Pk/2 ~ Replaces 91301-704-000

$4.21 USD

Replace your air filter cover bolt O-rings with this Air Filter Cover Bolt O-Rings 2-Pack, replacing OEM #91301-704-000.Key Features• Air filter cover bolt O-rings•...

Honda CB750 CB550 CB400F CB450 CB360 tank cap latch assembly black

Honda CB Gas/Fuel Tank Cap Latch Assembly ~ Black

$29.95 USD

Replace a broken, missing, or worn-out fuel cap latch with this Gas/Fuel Tank Cap Latch Assembly in black. Includes the black latch, return spring,...

Honda CB750 CB550 CB500 CB400 CB350 foam round pod air filter

Honda CB Foam Round Pod Air Filter

$16.95 USD

Fit foam-media pods to your SOHC CB with this 39mm Round Foam Pod Air Filter with chrome end caps and rubber mouth. Circular style,...

Honda CB 39mm black round pod air filter

39mm Round Pod Air Filter with Black End Cap

$24.95 USD

Replace worn or restrictive clamp-on filters with this aftermarket 39mm round pod air filter. The black end cap gives the filter a darker custom...

Honda CB750 CB550 joker machine black gas tank cap latch assembly

Honda CB Joker Machine Black Gas Tank Cap Latch Assembly

$79.95 USD

Upgrade your fuel tank latch with the Joker Machine Custom Black Gas/Fuel Tank Cap Latch Assembly. Designed as a premium alternative to the discontinued...

Honda CB750 CB550 CB500 joker machine billet black flip-up gas cap

Honda CB Joker Machine Billet Black Flip-Up Gas Cap

$149.95 USD

Joker Machine’s Custom Black Flip-Up Billet Gas Cap is a beautifully crafted upgrade to your original tank cap. CNC-machined from solid 1" thick billet...

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Professionally painted orange Honda CB750K 1969–1974 fuel tank with chrome cap, three-quarter view

Honda CB750K 1969–1974 Painted Fuel Tank – Orange with Cap

$1,395.00 USD

Give your Honda CB750K a finished look with this professionally painted, stock-style steel fuel tank. The metallic orange finish combines a deep gloss with...

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1973 Honda CB750K · Fuel System Buying guide

Plan the repair from tank to carburetors

Build the order around the tank, carburetors and airbox you will retain. The rebuild kit covers one carburetor, while tank fittings, intake rubbers and airbox components need their own contents checks.

Parts to consider

Carburetor rebuild kitIncludes jets, needle and seat, gaskets, O-rings and adjusting parts. Each kit rebuilds one carburetor.View part

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

Replacement fuel petcockReplaces OEM 16950-300-020 and includes internal gaskets and strainers. Review the separate screw and washer set.View part

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

Stock-type air filterReplacement element for the stock airbox, listed against OEM 17211-405-000.View part

Choose parts around the installed setup

The stock-type air filter is intended for the airbox arrangement, while the carb holder package contains four holders. If the tank, carburetors or intake has been replaced, identify that assembly before applying the model-year descriptions to its service parts.

Check what comes in the box

The primer-grey tank excludes its cap, petcock, emblems and accessories. The replacement petcock includes internal gaskets and strainers; a screw-and-washer package is available separately. Check reusable fittings before building the tank order.

Common questions

Does one rebuild kit service the whole carburetor bank?

Each kit rebuilds one carburetor and includes a #110 main jet and #40 pilot jet. Count the carburetors being serviced, then compare those jet choices with the installed carburetors and intended setup.

Does the replacement tank come ready to assemble?

It is a primer-grey replacement shell with its cap, petcock, emblems and accessories excluded. Allow for the finish and check which fittings can be transferred before buying the tank.

Can I use the stock-petcock body O-ring with a replacement valve?

The separate body O-ring is specifically for a stock OEM petcock. Identify the valve fitted to the tank before ordering it for an aftermarket replacement; a shared motorcycle application does not establish that seal fit.

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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