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Honda CB750 CB550 rectifier regulator lithium ion battery compatible

Honda CB Rectifier/Regulator ~ Lithium Ion Battery Compatible

$199.95 USD
24-2011
Upgrade to a lithium-ion compatible charging regulator with this Rick's Electric Rectifier/Regulator. Designed with a lower voltage set point to work exclusively with lithium-ion...

Honda CB Starter Solenoid Relay ~ Replaces 35850-375-000

$38.95 USD
24-2003
Replace your late-'70s CB starter solenoid with this Starter Solenoid Relay, replacing OEM #35850-375-000 / #35850-286-027. Broad fitment across the late SOHC CB750, CB500T/CB550...

1975-77 Honda CB400F M.A.C. 4-Into-1 All Black Exhaust System

$499.95 USD
07-201/0501
Install a MAC 4-into-1 performance exhaust on your CB400F with this 4-1 All Black Exhaust System, USA-made by MAC Products. Features black high-temperature silicone-coated...

1972-77 Honda CB400F / CB350F Carb Float ~ Replaces 16013-333-004

$27.95 USD
20-6513
Replace your CB350F or CB400F Supersport carb float with this Carb Float with Pin, replacing OEM #16013-333-004.4 carb floats are used per bike, order...

1978-79 Honda CB400 Air Cut Off Valve ~ Replaces 16048-425-671

$27.03 USD
20-4022
Replace your CB400's carb air cut-off valve with this Carb Air Cut-Off Valve, replacing OEM #16048-425-671 (diaphragm) plus spring and O-ring.Key Features• Carb air...

1975-77 Honda CB400F Overhaul Gasket Set

$109.95 USD
18-0437
Rebuild your CB400F Supersport engine with this Overhaul Engine Gasket Set.Key Features• Overhaul engine gasket setFitment / Compatibility• Honda CB400F (1975‑77) SupersportPart Number: 18-0437

1975-77 Honda CB400F Athena Overhaul Gasket Set

$169.95 USD
18-0190
Rebuild your CB400F Supersport engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda, Kawasaki, Suzuki,...
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Honda CB400 Athena overhaul gasket set

1978-81 Honda CB400 Athena Overhaul Gasket Set

$119.95 USD
18-0103
Rebuild your CB400 engine with this Athena Overhaul Engine Gasket Set. Athena of Italy is an original-equipment supplier to Yamaha, Honda, Kawasaki, Suzuki, and...

Honda CB Mounting Rubber ~ Replaces 17245-107-010

$3.50 USD
17-6942
Replace the multi-use mounting rubber on your CB with this Mounting Rubber, replacing OEM #17245-107-010. Used in multiple positions depending on the bike: headlight...
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Honda CB400F seat cover replacement

1975-77 Honda CB400F Seat Cover

$99.95 USD
17-6953
Reskin your CB400F Supersport seat with this Replacement Seat Cover with reinforced passenger strap. Same hand-crafted North American quality, comfort-foam layer, no "Honda" stencil,...

1972-77 Honda CB400F / CB350F Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18291-028-000

$34.95 USD
17-3833
Stock up on exhaust port gaskets for your CB350F or CB400F Supersport with this 10-pack, replacing OEM #18291-028-000 / #18291-028-306.Key Features• Exhaust port gaskets,...
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Honda CB450 CB400 exhaust joint gasket for headpipe 18391-413-000

1978-86 Honda CB450 / CB400 Exhaust Joint Gasket for Headpipe ~ Replaces 18391-413-000

$10.73 USD
17-4504
Replace your CB400 or CB450 exhaust joint gasket with this Exhaust Joint Gasket for Headpipe, replacing OEM #18391-413-000 / #18391-413-010.Key Features• Exhaust joint gasket...

Honda CB Exhaust Crossover Gasket ~ Replaces 18392-413-000

$9.95 USD
17-4505
Replace your Nighthawk or CB400/CB450 exhaust crossover gasket with this Exhaust Crossover Gasket, replacing OEM #18392-413-000 / #18392-MG7-750. Fits the mid-'80s CB750SC/CB650SC/CB550SC Nighthawks plus...
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Honda CB450 CB400 ignition coil 30530-413-003

1978-82 Honda CB450 / CB400 Ignition Coil ~ Replaces 30530-413-003

$44.95 USD
17-4542
Replace your CB400 or CB450T ignition coil with this Ignition Coil, replacing OEM #30530-413-003.Sold each, order the quantity you need.Key Features• Ignition coil• Replaces...

1972-77 Honda CB400F / CB350F Exhaust Gasket (Each) ~ Replaces 18291-028-000

$4.13 USD
17-2833
Replace one exhaust port gasket on your CB350F or CB400F Supersport with this Exhaust Port Gasket, 1 piece, replacing OEM #18291-028-000 / #18291-028-306.Sold each,...

Honda CB Exhaust Headpipe Gasket (Each) ~ Replaces 18212-634-000

$3.58 USD
17-2813
Replace one exhaust port gasket on your CB650, CB400, CB450, or modern CB900F with this Exhaust Port Gasket, 1 piece, replacing OEM #18212-634-000 /...

Honda CB Exhaust Headpipe Gaskets ~ (Pk/10) ~ Replaces 18212-634-000

$27.95 USD
17-3813
Stock up on exhaust port gaskets for your CB650, CB400, CB450, or modern CB900F with this 10-pack, replacing OEM #18212-634-000 / #18291-236-000 / #18291-MN4-920.Key...

1978-86 Honda CB450 / CB400 Oil Filter Bolt ~ Replaces 15420-413-000

$28.95 USD
15-3021
Fit the CB400 or CB450 oil filter bolt with this Oil Filter Bolt, replacing OEM #15420-413-000.Key Features• Oil filter bolt• Replaces OEM #15420-413-000• Honda...

1972-77 Honda CB400F / CB350F Stock Type Air Filter ~ Replaces 17210-333-610

$29.95 USD
15-0161
Replace your CB350F or CB400F Supersport stock air filter with this Stock-Type Air Filter, replacing OEM #17210-333-610.Key Features• Stock-type air filter• Replaces OEM #17210-333-610•...
New
Honda CB450 CB400 stock type air filter 17211-413-000

1978-82 Honda CB450 / CB400 Stock Type Air Filter ~ Replaces 17211-413-000

$18.76 USD
15-0048
Replace your CB400 or CB450T stock air filter with this Stock-Type Air Filter, replacing OEM #17211-413-000.Key Features• Stock-type air filter• Replaces OEM #17211-413-000• Honda...

Honda CB Foam Round Pod Air Filter

$16.95 USD
15-0095
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,...

1978-86 Honda CB450 / CB400 Oil Filter ~ Replaces 15412-413-005

$8.95 USD
15-0007
Service your CB400 or CB450 with this Stock-Type Oil Filter Element (paper filter), replacing OEM #15412-413-005 / #154A1-413-005 / #154A1-MA6-000.Key Features• Stock-type paper oil...
New
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Honda CB1100 CB1000 CB900 CB750 drain plug washer

Honda CB1100/CB1000/CB900/CB750 Drain Plug Washer

$1.75 USD
15-0000
Replace your oil drain plug washer with this 14mm x 20mm x 1mm Drain Plug Washer. Broad fitment across the CB750A Hondamatic, the full...
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Honda CB1100 CB1000 CB900 CB750 CB650 oil filter 15410-426-010

Honda CB Oil Filter ~ Replaces 15410-426-010

$7.95 USD
15-0002
Service your classic Honda with this Stock-Type Oil Filter Element (paper filter), replacing OEM #15410-426-010 / #15410-422-004. Exceptionally broad fitment covering the full SOHC...

Choose your Honda CB400 model

The CB400F range here covers 1975–1977, followed by CB400T Hawk entries for 1978–1981 and a separate 1978 CB400A page. Within the Hawk range, 1978 and 1979 each have two model labels. Choose the full variant as well as the year rather than treating CB400 as a complete model name.

CB400F parts, 1975–1977

CB400T Hawk parts, 1978–1981

1978 CB400A parts

Confirm the application on the listing

Imported CB400F identification deserves an extra check: Honda offered both 398 cc and 408 cc versions in Japan, while the overseas model was 408 cc. Tell the parts team which version you have when you are unsure which engine version a part fits. The product’s own model and year coverage still determines whether a part is listed for your bike.

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