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Honda CB Gas Tanks, Fuel Caps & Petcocks

Find Honda CB gas tanks, fuel caps, petcocks and related parts, including cap seals, petcock gaskets and screens, mounting rubbers, latches, fasteners and fuel-tank hardware. Select your Honda CB model above to narrow the collection to products listed for your bike.

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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 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 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 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 CB550F CB550K fuel petcock 16950-341-671

1975-76 Honda CB750 / CB550 Fuel Petcock ~ Replaces 16950-341-671

$39.95 USD
20-8038
Replace your mid-'70s CB fuel petcock with this Honda CB750 Fuel Petcock, replacing OEM #16950-341-671 with M20 x 1.5 threads. Please verify the thread...
Honda CB750 rear fuel tank holder rubber 17613-399-000

Honda CB750 Rear Fuel Tank Holder Rubber ~ Replaces 17613-399-000

$14.95 USD
02-6536
Restore proper rear fuel tank mounting on your late-'70s CB750 with this Rear Fuel Tank Holder Rubber, a direct replacement for OEM #17613-399-000. One...
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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...
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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...
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 CB900 CB750 CB650 fuel petcock 16950-MA4-671

1981 Honda CB900 / CB750 / CB650 Fuel Petcock ~ Replaces 16950-MA4-671

$44.95 USD
20-8041
Replace your 1981 DOHC CB's fuel petcock with this Fuel Petcock, replacing OEM #16950-MA4-671 / #16950-461-771 with M18 x 1.0 threads. Please verify the...
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 CB650 fuel petcock 16950-425-025

1979-80 Honda CB750 / CB650 Fuel Petcock ~ Replaces 16950-425-025

$44.95 USD
20-8040
Replace your 1979-80 DOHC CB fuel petcock with this Fuel Petcock, replacing OEM #16950-425-025 with M16 x 1.5 threads. Please verify the thread size...
Universal motorcycle portable auxiliary fuel tank tool

Universal Motorcycle Portable Auxiliary Fuel Tank Tool

$49.95 USD
35-9120
Test-run engines with the gas tank off using this Portable Auxiliary Fuel Tank, for non-fuel-injection systems. Includes 4 feet of 1/4" fuel line and...
Honda CB1100 CB1000 CB900 CB750 CB650 fuel petcock 16950-461-751

1982-83 Honda CB1100 / CB1000 / CB900 / CB750 / CB650 Fuel Petcock ~ Replaces 16950-461-751

$59.95 USD
20-8045
Replace your 1982+ DOHC CB's fuel petcock with this Fuel Petcock, replacing OEM #16950-461-751 with M20 x 1.0 threads. Please verify the thread size...
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 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 CB750 CB900 rear fuel tank holder rubber 02 - 6553 17613-438-000

Rear Fuel Tank Holder Rubber 02-6553

$21.15 USD
02-6553
Secure the rear of your fuel tank properly with this Rear Fuel Tank Holder Rubber, designed as a direct replacement for the original Honda...
Honda CB750 CB650 rear fuel tank holder rubber 17613-425-000

Honda CB750 / CB650 Rear Fuel Tank Holder Rubber ~ Replaces 17613-425-000

$15.94 USD
02-6552
Secure the back end of your fuel tank with this Rear Fuel Tank Holder Rubber, a direct replacement for OEM #17613-425-000. One used per...
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 CB750 CB650 CB400 gas cap rubber seal 17632-422-000

Honda CB750 / CB650 / CB400 Gas Cap Rubber Seal ~ Replaces 17632-422-000

$7.95 USD
20-0096
Replace your DOHC Honda gas cap rubber seal with this Gas Cap Rubber Seal, replacing OEM #17632-422-000.Key Features• Gas cap rubber seal• Replaces OEM...
Honda CB750 CB550 CB400 filler cap 17620-399-010

Honda CB750 / CB550 / CB400 Filler Cap ~ Replaces 17620-399-010

$69.95 USD
73-0079
Replace your gas tank cap with this OEM Style Gas / Fuel Tank Cap with rubber gasket already installed, replacing OEM #17620-399-010.Note: does not...
Honda CB front fuel tank holder rubber 17611-425-000

Honda CB Front Fuel Tank Holder Rubber ~ Replaces 17611-425-000

$7.87 USD
02-6551
Keep your fuel tank snugly mounted at the front with this Front Fuel Tank Holder Rubber, a direct replacement for OEM #17611-425-000. Fits the...
Honda CB900C CB750F fuel petcock 16950-438-305

1979-80 Honda CB900C / CB750F Fuel Petcock ~ Replaces 16950-438-305

$54.95 USD
20-8042
Replace your DOHC CB's smaller-thread fuel petcock with this Fuel Petcock, replacing OEM #16950-438-305 with M16 x 1.5 threads.Note: these bikes came with either...
Honda CB750 CB450 CB350 CL350K3 gas cap rubber seal 17525-300-000

Honda CB Gas Cap Rubber Seal ~ Replaces 17525-300-000

$5.95 USD
20-0038
Replace your early Honda gas cap rubber seal with this Gas Cap Rubber Seal, replacing OEM #17525-300-000. Fits the earliest CB750K, CB450K/CL450K, and CB350K/CL350K/SL350K.Key...
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Honda CB Fuel Tanks, Caps & Petcock Parts

The fuel tank, filler cap and petcock work together to store fuel securely and control its delivery to the carburetors. Aging cap seals, petcock gaskets, mounting rubbers and internal screens can deteriorate over time. Replacing worn components helps maintain dependable fuel control and secure tank mounting on a vintage Honda CB motorcycle.

This collection includes model-specific fuel petcocks, OEM-style filler caps, rubber cap seals, cap latches, petcock screens and gaskets, mounting rubbers, fasteners and related fuel-tank hardware. Petcock thread sizes, outlet arrangements, cap styles and mounting components vary between Honda CB models and production years. Compare the specifications and OEM reference listed on each product page when selecting replacement parts.

Complete the fuel-delivery system with our Honda CB fuel lines and filters and fuel-line hose clamps. For carburetor service components, browse carburetor rebuild and jetting parts. You can also personalize or restore the tank’s exterior with our Honda CB gas-tank decals. Use the My Motorcycle selector to display fuel-tank and petcock parts listed for your Honda CB model and year.

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