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1976 Honda CB500T Tank Cap and Cap Seal

Choose the cap by the hardware you are missing. Chrome brings the gasket and a hinge pin with an E-clip. Matte black adds the latch, return spring, mounting pin, and C-clip. The seal alone replaces 17534-323-300 when the rubber is the worn part.

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Currently viewing Gas Tanks, Caps, Petcocks & Parts

Honda motorcycle parts

Choose your model and year to see parts listed for your 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...
Sale
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...
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...
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 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
07-9967
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 CB550 CB400F CB450 CB360 tank cap latch assembly black

Honda CB Gas/Fuel Tank Cap Latch Assembly ~ Black

$29.95 USD
01-9934
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,...
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1976 Honda CB500T · Gas Tanks, Caps, Petcocks & Parts Buying guide

Same Honda number, different hardware in the box

Keep the old cap and buy the seal if the rubber is tired and the latch still works. Buy chrome if you need the hinge pin but your latch is fine. Buy matte if the latch assembly is broken.

Parts to consider

Honda CB OEM Type Filler Chrome Cap ~ Replaces 17510-323-310 Chrome capIncludes the gasket and the hinge pin with an E-clip. Replaces 17510-323-310. Use it when the latch you have still locks.View part Honda CB Matte Black Fuel Tank Cap with Latch ~ Replaces 17510-323-310 Matte cap with latchSame Honda number, plus the latch, return spring, mounting pin, and C-clip. Use it when the latch assembly is the broken piece.View part Honda CB Gas Cap Rubber Seal ~ Replaces 17534-323-300 Cap seal onlyReplaces 17534-323-300. It is the rubber seal, not a cap. Buy it when the cap body and latch are still good.View part

Related parts: Front tank cushion

Latch hardware is the real difference

A shared Honda number, 17510-323-310, does not mean the boxes match. Chrome stops at the gasket and the hinge pin with E-clip. The matte cap adds the latch, return spring, mounting pin, and C-clip. If the latch on your cap still snaps shut, you do not need to buy the latch again.

The front tank rubber is not a cap

The front tank holder rubber replaces 17611-283-010, is sold each, and the description says two are used per bike. It cushions the tank. It does not seal the filler. Order two only if both front cushions are worn.

Tank cap questions

Which cap includes the latch?

The matte-black cap. It adds the latch, return spring, mounting pin, and C-clip. The chrome cap includes the gasket and the hinge pin with an E-clip.

Can I replace only the rubber?

Yes. The seal replaces 17534-323-300 and is not a whole cap. Use it when the cap and latch are still sound.

How many front tank rubbers does the twin use?

The rubber's description says two are used per bike, and each rubber is sold individually. Order two if both are worn.

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

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