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1967 Honda CL450K0 Tank Caps & Petcock

Before buying tank hardware for a 1967 Honda CL450K0, identify the tank and inspect its filler and fuel-tap connection. A complete cap, an individual seal and a replacement petcock solve different problems, so base the order on the parts being retained.

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Currently viewing Gas Tanks, Caps, Petcocks & Parts

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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 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 CB450 CB400 CB350 gas cap rubber seal 17631-329-003

Honda CB Gas Cap Rubber Seal ~ Replaces 17631-329-003

$7.95 USD
20-0097
Replace the broad-fitment gas cap rubber seal on many classic Hondas with this Gas Cap Rubber Seal, replacing OEM #17631-329-003. Exceptionally wide fitment covering...
Honda CB450 CB360 CB350 CL350K0 CL350K2 fuel petcock 16950-292-000

Honda CB Fuel Petcock ~ Replaces 16950-292-000

$34.95 USD
29-0542
Replace your CB450, CL450, CB350, or CB360 fuel petcock with this Fuel Petcock, replacing OEM #16950-292-000 with M16 x 1.5 threads. Please verify the...
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Honda CB450 CL450 CB350 CB72 gas tank filler cap 17620-402-000

Honda Gas Tank Filler Cap ~ Replaces 17620-402-000

$7.95 USD
07-4647
Restore an early-era Honda with this Chrome Gas Tank Filler Cap (with gasket installed), replacing OEM #17620-402-000 / #17620-402-010. Fits the oldest models in...
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1967 Honda CL450K0 · Tank Caps & Petcock Buying guide

Choose the cap repair and fuel-tap connection separately

The chrome cap is supplied with a fitted gasket, while the cap rubber is also offered on its own. The petcock uses an M16 × 1.5 thread that needs comparison with the actual tank.

Parts to consider

Honda Gas Tank Filler Cap ~ Replaces 17620-402-000 Chrome filler cap with installed gasketComplete chrome cap with its gasket supplied already installed.View part Honda CB Gas Cap Rubber Seal ~ Replaces 17631-329-003 Filler-cap rubber sealSeparate replacement seal for a compatible retained cap; reference 17631-329-003.View part Honda CB Fuel Petcock ~ Replaces 16950-292-000 M16 × 1.5 fuel petcockThreaded fuel tap with replacement reference 16950-292-000.View part

Related parts: Front tank cushions: two individual pieces · Rear tank holder rubber: one per bike

Inspect the cap before ordering only a seal

Look at the retained cap, its attachment and the tank’s sealing area when deciding whether a seal-only repair is appropriate. A damaged or mismatched cap needs further assessment. The complete replacement already includes a gasket, which should be considered before adding a separate rubber seal.

Include the tank’s support points in the assessment

The related front cushion is sold individually, with two used per bike. The rear holder uses a different reference and one is used. Compare the fitted tank supports before ordering, especially after a tank swap; keep those mounting pieces separate from cap and petcock repairs.

Buying questions

How do I decide between the seal and the complete cap?

Inspect the cap being retained and the mating area on the tank. Choose a seal-only repair when the cap is suitable to keep; the complete chrome replacement already comes with an installed gasket.

Is thread size enough to approve the petcock for a changed tank?

It is an essential first check, followed by the tap’s physical arrangement and available space. Compare those with the tank and nearby components before ordering the M16 × 1.5 option.

How many tank mounting rubbers should I order?

The front cushion is sold each and two are used per bike; one rear holder rubber is used. Order by the positions needing replacement, after checking whether a changed tank still uses the described supports.

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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